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Wikifunctions:Catalogue of functions and implementations

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All Objects of type Function (Z8) with linked Implementations (Z14) and Test cases (Z20)


This reference guide details the Function library, corresponding Implementations, Testers and other relevant stats, accurate as of 11 November 2024.


Function library with corresponding Implementations and Testers
Functions Implementations Testers Nat. Lang
FunctionID FunctionURL Description Aliases Built In Composition JavaScript Python No. of Implementations Testers No. of Translations
Z18489 Z18489 Takes an Arabic number and returns the same number in the Indo-Arabic system. Z18491 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z18490, Z18493, Z18494, Z18495		 2 languages
Z18055 Z18055 . Z18058 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18056, Z18060		 1 language
Z12910 Z12910 Calculation of the acceleration of a material point according to Newton's Second Law 1 Alias:
(Newtons second law)		 Z12913 Z12911 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12912		 5 languages
Z12572 Z12572 Calculate a BMI given a mass in pounds and height in inches 2 Aliases:
(BMI), (lb/in)		 Z12574 Z12575 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z12573		 4 languages
Z12526 Z12526 Calculate a BMI given a mass in kilograms and height in meters 2 Aliases:
(BMI), (kg/m)		 Z12531 Z12532 Z12774 3 Implementations (Connected: 2, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z12527		 4 languages
Z18431 Z18431 Convert between length units. 3 Aliases:
(miles to kilometers), (float type needed ), (Swedish miles to kilometers)		 Z18433 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18432		 3 languages
Z11235 Z11235 Returns the absolute value of a number. Keep using string types until floating point numbers are available. 2 Aliases:
(abs), (ABS)		 Z12472, Z12808 Z11240 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z11236, Z11237, Z11238, Z11239		 7 languages
Z16472 Z16472 returns a string representation of the result of adding two integers (from string representations). The integer typed version is Z17112. 1 Alias:
(add integers)		 Z16473 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16480, Z16479, Z16481		 2 languages
Z18418 Z18418 Takes liter of fuel as input and outputs kilogram of carbon dioxide equivalents (kg CO2e) 3 Aliases:
(climate cost of HVO car journey), (float type needed), (climate cost of hydrotreated vegetable oil car journey)		 Z18420 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z18419		 2 languages
Z18391 Z18391 Takes liter of fuel as input and outputs kilogram of carbon dioxide equivalents (kg CO2e) 2 Aliases:
(climate cost of diesel car journey), (float type needed)		 Z18394 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18392		 2 languages
Z18364 Z18364 Takes liter of fuel as input and outputs kilogram of carbon dioxide equivalents (kg CO2e) 2 Aliases:
(climate cost of petrol car journey), (float type needed)		 Z18383 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18382, Z18385		 1 language
Z18409 Z18409 Takes kg of gas as input and outputs kilogram of carbon dioxide equivalents (kg CO2e) 3 Aliases:
(climate cost of biogas car journey), (climate cost of cng car journey), (float type needed)		 Z18411 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18410		 1 language
Z18412 Z18412 Takes kWh as input and outputs kilogram of carbon dioxide equivalents (kg CO2e) 2 Aliases:
(climate cost of electric car journey), (float type needed)		 Z18414 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18413		 1 language
Z18406 Z18406 Takes liter of fuel as input and outputs kilogram of carbon dioxide equivalents (kg CO2e), see Q57084901 3 Aliases:
(climate cost of E85 car journey), (float type needed), (climate cost of ethanol car journey)		 Z18408 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18407		 1 language
Z18415 Z18415 Takes liter of fuel as input and outputs kilogram of carbon dioxide equivalents (kg CO2e) 3 Aliases:
(climate cost of fatty acid methyl ester car journey), (float type needed), (carbon dioxide emissions of fame car journey)		 Z18417 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18416		 1 language
Z18421 Z18421 Outputs kilogram of carbon dioxide equivalents (kg CO2e) based on 2 inputs. 1 Alias:
(climate cost of journey)		 Z18423 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18422		 1 language
Z18424 Z18424 This is based on estimations. See the talk page for details. 2 Aliases:
(climate effect of train journey), (wikidata qid support needed)		 Z18426 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18425, Z18427		 2 languages
Z18453 Z18453 Conversion to a length unit commonly used in the UK and USA. 1 Alias:
(float type needed )		 Z18455 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18454		 2 languages
Z12473 Z12473 Returns the cosine of a angle in radians Z12474 Z13057 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 1, Disconnected: 2):
Z12475, Z12924, Z13212		 6 languages
Z16502 Z16502 Takes in a string resembling a float and returns the number of decimal places Z16503 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16504, Z16505, Z16506		 3 languages
Z18362 Z18362 This takes 2 coordinates and output the result in kilometers 1 Alias:
(float type needed)		 Z18376 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z18434		 2 languages
Z12522 Z12522 see Z13546 for natural number division 3 Aliases:
(fraction), (quotient), (ratio)		 Z12525 Z12922 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z12523, Z12524		 6 languages
Z12665 Z12665 raises a base to the power of an exponent, see Z13647 for the natural number version Z12666 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12667		 4 languages
Z16483 Z16483 Z16484 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16486, Z16485		 2 languages
Z10499 Z10499 (!) approximates mw.wikibase.lexeme.entity.sense:getGloss(languageCode) Z10500 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10501, Z10502		 3 languages
Z10041 Z10041 (!) approximates mw.wikibase.lexeme.entity.lexeme:getLanguage Z11035 Z10042 2 Implementations (Connected: 0, Disconnected: 2): 1 Tester (Connected: 1, Disconnected: 0):
Z10043		 3 languages
Z10037 Z10037 (!) approximates mw.wikibase.lexeme.entity.lexeme:getLemma(languageCode) Z10038 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10039, Z10040		 4 languages
Z10495 Z10495 (!) approximates mw.wikibase.lexeme.entity.form:getRepresentation(languageCode) Z10496 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10497, Z10498		 3 languages
Z15982 Z15982 Z15986 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15983, Z15984, Z15985		 2 languages
Z16012 Z16012 Z16013 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16014		 1 language
Z16015 Z16015 Z16016 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16017		 1 language
Z15988 Z15988 one of several systems for three-valued grammatical number Z15989 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z15990		 1 language
Z18456 Z18456 Conversion among length units commonly used in the UK and USA. 3 Aliases:
(float type needed), (inch to foot), (imperial unit conversion)		 Z18458 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18457		 2 languages
Z18459 Z18459 Conversion between imperial units 2 Aliases:
(imperial unit conversion), (float type needed)		 Z18461 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18460		 2 languages
Z12497 Z12497 Returns the arccosine of a number 2 Aliases:
(acos), (ACOS)		 Z12499 Z18972 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z12498		 5 languages
Z12500 Z12500 Returns the inverse hyperbolic cosine of a number 2 Aliases:
(acosh), (ACOSH)		 Z12504 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z12501, Z12502, Z12503		 4 languages
Z12509 Z12509 Returns the inverse hyperbolic sine of a number 2 Aliases:
(asinh), (ASINH)		 Z12514 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z12510, Z12511, Z12512, Z12513		 4 languages
Z12505 Z12505 Returns the arcsine of a number 3 Aliases:
(arcsine), (asin), (ASIN)		 Z12507 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12506		 4 languages
Z12602 Z12602 Given two integer numbers i and j returns 1 if i is equals to j and 0 otherwise Z12603 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z12604		 3 languages
Z10225 Z10225 (!) approximation of mw.wikibase.lexeme.entity.form:hasGrammaticalFeature( itemId ) Z10226 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z10227		 3 languages
Z13341 Z13341 one dimensional linear interpolation given points a,b and input t (0,1) see: https://en.wikipedia.org/wiki/Linear_interpolation for attribution Z13342 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z18353 Z18353 Z18355 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18354		 2 languages
Z18447 Z18447 Conversion to length unit commonly used in the UK and USA. 1 Alias:
(float type needed)		 Z18449 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18448		 2 languages
Z18428 Z18428 Convert between length units. 2 Aliases:
(float type needed), ( US/UK miles to kilometers)		 Z18430 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18429		 2 languages
Z18450 Z18450 Conversion from length unit commonly used in the UK and USA. 1 Alias:
(float type needed)		 Z18452 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18451		 2 languages
Z12476 Z12476 returns the remainder from division, see Z13551 for natural number type 2 Aliases:
(%), (mod)		 Z12478 Z12923 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12477, Z12479		 3 languages
Z10862 Z10862 Multiplies two numbers together into a product, see Z13539 for natural number type 3 Aliases:
(product), (multiply), (multiplication)		 Z10864, Z12520 Z12663 3 Implementations (Connected: 2, Disconnected: 1): 9 Testers (Connected: 8, Disconnected: 1):
Z11057, Z11058, Z11059, Z18384, Z12516, Z12517, Z12518, Z12519, Z12521		 7 languages
Z10603 Z10603 Returns true if a number is between a minimum and a maximum (inclusive of the endpoints) Z10604 Z10942 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10605, Z10606, Z10943		 7 languages
Z12429 Z12429 Returns true if a number is odd and false otherwise 2 Aliases:
(number is odd), (odd)		 Z12485, Z12487 Z12435 Z12430 4 Implementations (Connected: 4, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z13884, Z12431, Z12432, Z12695		 7 languages
Z12480 Z12480 Returns true if a number is even and false otherwise. See Z13555 for the natural number version. 1 Alias:
(number is even)		 Z12481, Z12486 Z12483 Z12694 4 Implementations (Connected: 3, Disconnected: 1): 5 Testers (Connected: 4, Disconnected: 1):
Z12482, Z12484, Z12488, Z12489, Z12490		 5 languages
Z12012 Z12012 the ones' complement of a binary number 3 Aliases:
(bitwise NOT), (bitwise negation), (bitwise complement)		 Z12013 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z15977 Z15977 Given an integer, what would the grammatical number be when we talk about how often something occurs? (result currently an English string) 1 Alias:
(numeral in language to grammatical number class)		 Z16011
Z15987 		2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z15978, Z15979, Z15980, Z15981		 1 language
Z16463 Z16463 Finds the sine of an angle in radians Z16466 Z16464 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16465		 2 languages
Z16468 Z16468 returns the English (en) string representation of the result of subtracting the second floating point number (string) from the first Z16469 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16477		 2 languages
Z16470 Z16470 returns a string result from subtracting the second integer (with a string representation) from the first 2 Aliases:
(subtract integers), (subtract integer strings)		 Z16471 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16501		 2 languages
Z12720 Z12720 sum of an arbitrarily sized list of numbers Z12721 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 1, Disconnected: 1):
Z13868, Z12722		 4 languages
Z16475 Z16475 Finds the tangent of an angle in radians 1 Alias:
(tangent)		 Z16476 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16478		 2 languages
Z16507 Z16507 Takes floating point strings and truncates them by a natural number of decimal places Z16508 1 Implementation (Connected: 0, Disconnected: 1): 2 Testers (Connected: 0, Disconnected: 2):
Z16511, Z16510		 1 language
Z16509 Z16509 Takes floating point strings and truncates them to a natural number of decimal places Z16512 1 Implementation (Connected: 0, Disconnected: 1): 2 Testers (Connected: 0, Disconnected: 2):
Z16513, Z16514		 1 language
Z12992 Z12992 No description provided. 3 Aliases:
(Basic data type), (find basic data type), (find data type)		 Z12993 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z12994, Z12995, Z12996		 3 languages
Z13148 Z13148 xorshift rng algorithm adapted from Z13149, Z13245 2 Implementations (Connected: 2, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z19510 Z19510 The metric function should take each object in the list and return a natural number. 2 Aliases:
(metric function sort), (natural number metric function sort)		 Z19544 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z19511, Z19545, Z19546		 1 language
Z18238 Z18238 E.g. jord+mor -> true

jord+hög -> false

Z18239 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18240, Z18241		 1 language
Z18233 Z18233 E.g. kyrka+gård -> true

kyrka+byggnad -> false

Z18237 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18234, Z18235, Z18236		 1 language
Z18220 Z18220 This function determines whether the compound of two nouns need an interfix "s".

Returns string boolean or None

Z18224 1 Implementation (Connected: 0, Disconnected: 1): 9 Testers (Connected: 0, Disconnected: 9):
Z18221, Z18222, Z18242, Z18223, Z18225, Z18243, Z18244, Z18245, Z18246		 1 language
Z18226 Z18226 E.g. gata+sten -> false

gata+beläggning -> true

Z18232 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z18227, Z18228, Z18229, Z18230, Z18231		 1 language
Z18166 Z18166 This should be based on Lexemes once they are available Z18168 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z18167		 1 language
Z19583 Z19583 Z19584 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19585		 1 language
Z19571 Z19571 Proposal for a validator for a float type. Z19572 1 Implementation (Connected: 1, Disconnected: 0): 10 Testers (Connected: 10, Disconnected: 0):
Z19573, Z19574, Z19576, Z19577, Z19578, Z19579, Z19575, Z19580, Z19581, Z19582		 1 language
Z14005 Z14005 No description provided. 1 Alias:
(A001285)		 Z14006 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z12551 Z12551 Z12553 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12552		 4 languages
Z19094 Z19094 Multiply a 2x2 and 2x2 matrixes together 1 Alias:
(2 by 2 matrix multiplication)		 Z19095 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z15108 Z15108 No description provided. 2 Aliases:
(2n+1), (A005408)		 Z17046 Z17045 Z15110 3 Implementations (Connected: 3, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15310		 2 languages
Z13644 Z13644 No description provided. 3 Aliases:
(A000079), (M1129), (N0432)		 Z13650 Z14822 Z13645 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13838, Z13839, Z13646		 3 languages
Z13948 Z13948 No description provided. 2 Aliases:
(A000225), (Mersenne number)		 Z14808 Z14823 Z13949 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14809, Z14828		 2 languages
Z13963 Z13963 No description provided. 1 Alias:
(A000244)		 Z14034 Z13964 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z14035		 2 languages
Z13969 Z13969 No description provided. 1 Alias:
( A000302)		 Z14013, Z14012 Z13970 3 Implementations (Connected: 2, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z14011, Z14014		 2 languages
Z15840 Z15840 see https://en.wikipedia.org/wiki/Braille_ASCII 3 Aliases:
(Braille ASCII decode), (decode ASCII Braille), (decode Braille ASCII)		 Z15843 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z15841		 2 languages
Z15838 Z15838 see https://en.wikipedia.org/wiki/Braille_ASCII Z15842 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15839		 2 languages
Z808 Z808 Takes a list of key-value pairs representing an object and returns the corresponding object Z908 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z13277		 4 languages
Z14742 Z14742 Z14754 Z14743, Z14744 3 Implementations (Connected: 2, Disconnected: 1): 9 Testers (Connected: 9, Disconnected: 0):
Z14745, Z14746, Z14747, Z14749, Z14750, Z14752, Z14753, Z14748, Z14751		 2 languages
Z17651 Z17651 Returns if the word passed by parameter, has acute accent. 0 Implementations (Connected: 0, Disconnected: 0): 7 Testers (Connected: 0, Disconnected: 7):
Z17652, Z17653, Z17861, Z17862, Z17863, Z17864, Z17865		 2 languages
Z10782 Z10782 Returns the sum of two integers as a string 3 Aliases:
(sum), (summation), (addition)		 Z12127 Z12125 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13883, Z12126		 9 languages
Z18300 Z18300 Additively mix two hex colours using the RGB model. 2 Aliases:
(Addictive colour mixing), (Light mixing)		 Z19449 Z18303 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18301, Z18302		 2 languages
Z11248 Z11248 Add na before the word when the word begins with a consonant and adds n' before the word when the word begins with a vowel. Z11249 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z16153 Z16153 Calculates the number of elements of the Aliquot sequence of a natural number, up to 1 or the last non-repeating element in a cycle. If the number of elements is unknown (e.g. Lehmer Five), it should return -1. Z16154 1 Implementation (Connected: 1, Disconnected: 0): 8 Testers (Connected: 8, Disconnected: 0):
Z16155, Z16156, Z16157, Z16158, Z16159, Z16160, Z16161, Z16162		 1 language
Z18204 Z18204 Returns the colours which are 30 degrees apart from the input base colour. 2 Aliases:
(Analogous color scheme), (Dominance harmony)		 Z18206 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18205, Z18207		 2 languages
Z19041 Z19041 It converts English Anno Domini abbreviations to Common Era and vice versa. 1 Alias:
(Common Era to Anno Domini and vice versa (English))		 Z19044 1 Implementation (Connected: 0, Disconnected: 1): 2 Testers (Connected: 0, Disconnected: 2):
Z19042, Z19043		 1 language
Z17599 Z17599 converts an Arabic number to Bangla numerals. 1 Alias:
(Arabic to Bengali numerals)		 Z17601 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17600, Z17602		 3 languages
Z11022 Z11022 Convert a natural number [1, 4999] to roman numeral Z11026 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11024		 10 languages
Z14159 Z14159 displays an astronomical symbol based on the name of an astronomical object (in English or Russian so far) Z14160 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14161, Z14162, Z14163		 3 languages
Z14615 Z14615 Q259563

By generalization, for any given alphabet See the original (Hebrew) in Z14615.

Z14611 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z14610 Z14610 Q259563 1 Alias:
(Atbaš)		 Z14616 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z18515 Z18515 No description provided. 3 Aliases:
(Attic numerals), (Ancient Greek numerals to Natural number), (Greek numerals to Natural number)		 Z18520 Z18535 2 Implementations (Connected: 1, Disconnected: 1): 9 Testers (Connected: 8, Disconnected: 1):
Z18517, Z18527, Z18537, Z18548, Z18550, Z18557, Z18518, Z18516, Z18563		 5 languages
Z15575 Z15575 calculates BLAKE2b hash of a given string (with digest between 1 and 64 bytes) and returns the hash in hex string 1 Alias:
(BLAKE2)		 Z15576 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z15580		 2 languages
Z10140 Z10140 Z15587 Z16024 2 Implementations (Connected: 0, Disconnected: 2): 1 Tester (Connected: 0, Disconnected: 1):
Z16025		 3 languages
Z10141 Z10141 Z15588 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z10142 Z10142 Z15589 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z10143 Z10143 Z15577 Z15579 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z15578		 3 languages
Z15581 Z15581 calculates BLAKE2s hash of a given string (with digest between 1 and 32 bytes) and returns the hash in hex string Z15582 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z15583		 2 languages
Z10144 Z10144 Z15590 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z10145 Z10145 Z15591 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z10146 Z10146 Z15592 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z10147 Z10147 Z15586 Z15584 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z15585		 3 languages
Z12121 Z12121 adds attributive ending to predicative (citation) form 0 Implementations (Connected: 0, Disconnected: 0): 3 Testers (Connected: 0, Disconnected: 3):
Z12122, Z12123, Z12124		 3 languages
Z18877 Z18877 convert Balochi in Latin orthogralhy of Jahani 2009 to that of Abdolla 1935 (USSR) 1 Alias:
(bal-latn to bal-latn-tm)		 Z18878 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18879, Z18880		 1 language
Z18828 Z18828 convert Balochi representation in Jahani (2019) Latin orthography to Soviet Tajik Latin 1 Alias:
(bal-latn to tg-latn)		 Z18830 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z18835, Z18836, Z18838, Z18841, Z18843, Z18844		 1 language
Z13151 Z13151 Separates conjunct vowels from consonants, returning the consonants and vowels separately. Z13152 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z18112, Z18113, Z18114, Z13153, Z13154		 5 languages
Z13195 Z13195 No description provided. 2 Aliases:
(Bangla consonant type by articulation point), (Bangla letter type by articulation point)		 Z13196 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z13197, Z13198, Z13199, Z13200		 4 languages
Z13238 Z13238 No description provided. 1 Alias:
(Bangla consonant type by pronunciation)		 Z13239 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13240, Z13241, Z13242		 4 languages
Z13156 Z13156 Returns the type of matra present in the input string. If the input contains multiple types of matras, it returns 'Mixed'. 2 Aliases:
(Bangla matra type), (Bangla diacritic type)		 Z13157 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13158, Z13159		 4 languages
Z13270 Z13270 Z18381 Z13271 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18380, Z13272, Z13273		 4 languages
Z11007 Z11007 Decode a string from base16 Z11008 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11009, Z11010		 4 languages
Z11003 Z11003 Encode a string into base16 Z11004 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11005, Z11006		 4 languages
Z14195 Z14195 Decode a string from Base32 Z14198 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14197, Z14196, Z14199		 2 languages
Z14189 Z14189 Z19470 Z14192 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z14190, Z14191		 2 languages
Z10057 Z10057 Encode a string into base64 Z10058 Z10060 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z10059, Z10061		 5 languages
Z10062 Z10062 decode a string from base64 Z10065, Z19435 Z10066 3 Implementations (Connected: 1, Disconnected: 2): 2 Testers (Connected: 2, Disconnected: 0):
Z10063, Z10064		 7 languages
Z18733 Z18733 uses Basque language names for very large numbers. Z18736 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z18737, Z18738, Z18739, Z18740, Z18741, Z18749		 3 languages
Z18746 Z18746 Return Basque language ordinal text to an integer big number Z18747 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18748		 3 languages
Z18742 Z18742 Returns the ordinal text for a cardinal text number Z18743 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18744, Z18745, Z18750		 3 languages
Z18670 Z18670 This function returns the singular ergative case for a noun (proper or not) in Basque language Z18671, Z19650 2 Implementations (Connected: 1, Disconnected: 1): 8 Testers (Connected: 5, Disconnected: 3):
Z18672, Z18673, Z18674, Z18675, Z18698, Z19649, Z19651, Z19652		 3 languages
Z18826 Z18826 transforms a natural number (1-12) to the name of the month in Basque language Z18827 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z18829		 3 languages
Z18541 Z18541 This function creates the plural for a noun in Basque Z18543, Z18579 2 Implementations (Connected: 2, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z18544, Z18545, Z18547, Z18572, Z19153, Z19154		 2 languages
Z18831 Z18831 Adds an 'এর' (or 'ের') to a Bengali word. 'এর' in Bengali is similar to 's (Apostrophe) in English. 1 Alias:
(Bangla -এর form)		 Z18834 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18832, Z18833		 3 languages
Z18837 Z18837 Adds an 'এরা' (or 'েরা') to a Bengali word. 2 Aliases:
(Bangla -এরা form), (Bengali plural in -এরা)		 Z18842 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18839, Z18840		 3 languages
Z18881 Z18881 Adds a 'গুলো' suffix to a Bengali word if it doesn't end with 'গুলো', 'গুলা', or 'গুলি'. 2 Aliases:
(Bengali -গুলা suffix form), (Bengali -গুলি suffix form)		 Z18885 1 Implementation (Connected: 0, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z18882, Z18883, Z18884		 3 languages
Z16150 Z16150 Converts a natural number to a Bengali text string 1 Alias:
(Bangla cardinal)		 Z16151 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z18061, Z18062, Z18117, Z18116, Z18115, Z16152		 5 languages
Z16904 Z16904 Z16905 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18118, Z16907, Z16906		 2 languages
Z18131 Z18131 Converts a Bengali date to Gregorian per Bangladeshi calendar. Inputs: Year, Month, Day. 2 Aliases:
(Bengali to Gregorian per Bangladeshi calendar), (Bangla to Gregorian (Bangladesh))		 Z18134 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18132, Z18133, Z18135		 3 languages
Z18462 Z18462 Converts a Bengali date to Gregorian per Indian calendar. Inputs: Year, Month, Day. 1 Alias:
(Bangla to Gregorian (Bangla))		 Z18466 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18463, Z18464, Z18465		 2 languages
Z18397 Z18397 Returns the Gregorian month numbers corresponding to a Bengali month number. Z18399 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18398, Z18400, Z18401		 3 languages
Z17564 Z17564 Z17571 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17572, Z17573, Z17574		 3 languages
Z17563 Z17563 Converts Bengali text to Braille, as per Indian standard. For the Bangladeshi standard, see 'Z17564'. Learn more, w:Bengali Braille. Z18316 Z17566 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17567, Z17565, Z17575		 3 languages
Z12217 Z12217 Bilibili video ID (d:Property:P6456) has two formats and this function converts avid to bvid. Z12218 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12221, Z12222		 3 languages
Z12219 Z12219 Bilibili video ID (d:Property:P6456) has two formats and this function converts bvid to avid. Z12220 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12223		 3 languages
Z10287 Z10287 Always returns True Z10296, Z16064 Z10634 Z10305 4 Implementations (Connected: 4, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z10288, Z10289, Z10291, Z10292		 11 languages
Z12982 Z12982 Takes a binary number set and returns the equivalent decimal number. Z12985 Z12983 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12984, Z12986		 3 languages
Z12987 Z12987 Takes a binary number set and returns the equivalent Hexadecimal number. Z14511 Z12988 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12990, Z12989		 4 languages
Z10265 Z10265 Returns the first parameter Z10271 Z12313 Z10270 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z10266, Z10267, Z10268, Z10269		 6 languages
Z10272 Z10272 Returns the negation of the first parameter Z10277 Z18306 Z10278 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z10273, Z10274, Z10275, Z10276		 6 languages
Z10306 Z10306 Returns the negation of the second paramater Z10314 Z18305 Z10315 3 Implementations (Connected: 2, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z10307, Z10308, Z10310, Z10311		 8 languages
Z10298 Z10298 Always returns the second parameter Z10304 Z18304 Z10303 3 Implementations (Connected: 2, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z10299, Z10300, Z10301, Z10302		 7 languages
Z844 Z844 returns true only if both inputs are equal 3 Aliases:
(Equals), (Same), (XNOR)		 Z944 Z10583 Z10250 3 Implementations (Connected: 1, Disconnected: 2): 6 Testers (Connected: 4, Disconnected: 2):
Z8440, Z8441, Z8442, Z8443, Z15933, Z15934		 23 languages
Z10215 Z10215 returns the same value as input (unless error) 3 Aliases:
(identity), (is), (not not)		 Z14188, Z11250, Z10795, Z10811 Z10219, Z10800 Z10784, Z11327 8 Implementations (Connected: 7, Disconnected: 1): 4 Testers (Connected: 3, Disconnected: 1):
Z10790, Z10796, Z10801, Z16063		 10 languages
Z10329 Z10329 Checks whether the first value implies the second one. 1 Alias:
(Boolean If)		 Z10345 Z10636 Z10331 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z10332, Z10335, Z10337, Z10334		 9 languages
Z10237 Z10237 returns true only if both inputs are different 3 Aliases:
(XOR), (xor), (exclusive or)		 Z15931, Z10242 Z10584 Z10585 4 Implementations (Connected: 2, Disconnected: 2): 4 Testers (Connected: 4, Disconnected: 0):
Z10238, Z10239, Z10240, Z10241		 22 languages
Z17053 Z17053 Return positive if true, or negative if false Z17054 Z17055 Z17056 3 Implementations (Connected: 0, Disconnected: 3): 2 Testers (Connected: 0, Disconnected: 2):
Z17057, Z17058		 1 language
Z17065 Z17065 Converts a Boolean to a natural number Z17069 Z17820 Z17068 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17066, Z17067		 1 language
Z12147 Z12147 Z12148 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12159 Z12159 Z12160 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12155 Z12155 Z12156 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12157 Z12157 Z12158 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12151 Z12151 Z12152 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12141 Z12141 Z12142 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12143		 3 languages
Z12153 Z12153 Z12154 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12149 Z12149 Z12150 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12082 Z12082 Z12115 1 Implementation (Connected: 1, Disconnected: 0): 32 Testers (Connected: 32, Disconnected: 0):
Z12083, Z12084, Z12085, Z12086, Z12087, Z12088, Z12089, Z12090, Z12091, Z12092, Z12093, Z12094, Z12095, Z12096, Z12097, Z12098, Z12099, Z12100, Z12101, Z12102, Z12103, Z12104, Z12105, Z12106, Z12107, Z12108, Z12109, Z12110, Z12111, Z12112, Z12113, Z12114		 3 languages
Z12144 Z12144 Z12145 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12146		 3 languages
Z12161 Z12161 Z12162 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z10441 Z10441 interpreter of Brainfuck code Z11378 Z10442 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10443, Z11379		 5 languages
Z16398 Z16398 expresses a natural number in Portuguese words using the Brazilian spelling variant 3 Aliases:
(Portuguese number for words), (number to Portuguese words), (natural number in Brazilian Portuguese)		 Z16407 1 Implementation (Connected: 0, Disconnected: 1): 9 Testers (Connected: 0, Disconnected: 9):
Z16400, Z16401, Z16402, Z16399, Z16403, Z16404, Z16405, Z16406, Z16408		 4 languages
Z12333 Z12333 Z12335 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12334		 4 languages
Z12536 Z12536 Z12538 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12537		 4 languages
Z11632 Z11632 returns the aspirant form of a word in Breton 3 Aliases:
(fricative mutation in Breton), (Breton aspirant), (Breton aspirant form)		 Z11636 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11633, Z11634, Z11635		 5 languages
Z12284 Z12284 Z12287 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12285, Z12286		 4 languages
Z11663 Z11663 Z11665 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11664		 5 languages
Z16608 Z16608 Z16633 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z16611, Z16613, Z16616, Z16617, Z16614, Z16647		 4 languages
Z12384 Z12384 Z12386 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12385		 4 languages
Z12357 Z12357 Z12359 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12358		 4 languages
Z12342 Z12342 Z12344 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12343		 5 languages
Z12351 Z12351 Z12353 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12352		 4 languages
Z12354 Z12354 Z12356 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12355		 4 languages
Z12345 Z12345 Z12347 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12346		 4 languages
Z12360 Z12360 Z12362 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12361		 4 languages
Z12348 Z12348 Z12350 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12349		 4 languages
Z12363 Z12363 Z12365 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12364		 4 languages
Z12375 Z12375 Z12377 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12376		 4 languages
Z12366 Z12366 Z12368 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12367		 6 languages
Z12378 Z12378 Z12380 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12379		 4 languages
Z12369 Z12369 Z12371 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12370		 4 languages
Z12381 Z12381 Z12383 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12382		 4 languages
Z12372 Z12372 Z12374 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12373		 4 languages
Z12560 Z12560 Z12562 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12561		 4 languages
Z12563 Z12563 Z12565 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12564		 4 languages
Z12554 Z12554 Z12556 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12555		 4 languages
Z12566 Z12566 Z12568 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12567		 4 languages
Z12557 Z12557 Z12559 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z12558		 4 languages
Z12569 Z12569 Z12571 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12570		 4 languages
Z12330 Z12330 Z12332 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12331		 4 languages
Z12320 Z12320 Z12322 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12321		 6 languages
Z12323 Z12323 Z12325 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12324		 4 languages
Z12336 Z12336 Z12338 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12337		 4 languages
Z12326 Z12326 Z12329 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12327, Z12328		 4 languages
Z12539 Z12539 Z12541 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12540		 4 languages
Z12528 Z12528 Z12530 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12529		 4 languages
Z12542 Z12542 Z12544 Z19430 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z12543		 4 languages
Z12533 Z12533 Z12535 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12534		 4 languages
Z12545 Z12545 Z12547 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12546		 4 languages
Z12548 Z12548 Z12550 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12549		 4 languages
Z12339 Z12339 Z12341 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12340		 4 languages
Z12460 Z12460 Z12462 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12461		 4 languages
Z12448 Z12448 Z12450 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12449		 6 languages
Z12451 Z12451 Z12453 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z12452		 4 languages
Z12463 Z12463 Z12465 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12464		 4 languages
Z12454 Z12454 Z12456 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12455		 4 languages
Z12466 Z12466 Z12468 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12467		 4 languages
Z12457 Z12457 Z12459 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12458		 4 languages
Z12469 Z12469 Z12471 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12470		 4 languages
Z11700 Z11700 returns a breton word with the definite article Z11704 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11701, Z11702, Z11703		 5 languages
Z11627 Z11627 No description provided. 1 Alias:
(hard mutation in Breton )		 Z19379 Z11631 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z11628, Z11629, Z11630		 5 languages
Z11779 Z11779 Z11783 Z11785 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 3, Disconnected: 1):
Z11780, Z11781, Z11782, Z11784		 5 languages
Z11786 Z11786 No description provided. 3 Aliases:
(Breton soft mutation and plural -ioù), (plural -ioù and soft mutation in Breton), (soft mutation and plural -ioù in Breton)		 Z11787 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11788		 5 languages
Z11775 Z11775 Z11778 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11776, Z11777		 5 languages
Z12295 Z12295 Z12297 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12296		 4 languages
Z12291 Z12291 Z12293 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12292		 4 languages
Z12288 Z12288 Z12290 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12289		 4 languages
Z12305 Z12305 Z12307 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12306		 4 languages
Z12301 Z12301 Z12304 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12302		 4 languages
Z12298 Z12298 Z12300 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12299		 4 languages
Z11770 Z11770 Z11773 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11771, Z11772		 5 languages
Z11611 Z11611 most common ending for Breton plural, mostly for inanimate things Z11774 Z11613 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11612, Z11614, Z11615		 5 languages
Z11660 Z11660 No description provided. 3 Aliases:
(Breton hard mutation and plural in -où), (hard mutation and plural in -où in Breton), (plural in -où and hard mutation in Breton)		 Z11662 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11661		 5 languages
Z11637 Z11637 No description provided. 1 Alias:
(plural and soft mutation in Breton)		 Z11639 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11638		 5 languages
Z12281 Z12281 Z12283 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12282		 4 languages
Z11616 Z11616 return the singulative form of a noun in Breton 3 Aliases:
(Breton singulative noun), (Breton singulative noun from collective noun), (singulative in Breton)		 Z11618 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11617		 5 languages
Z11619 Z11619 No description provided. 1 Alias:
(soft mutation in Breton)		 Z11626 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z11620, Z11621, Z11622, Z11623, Z11624, Z11625		 5 languages
Z12729 Z12729 Z12730 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12731		 3 languages
Z18531 Z18531 Z18534 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z18533		 2 languages
Z15564 Z15564 calculate CRC-32 (Cyclic Redundancy Check 32) checksum of a given string, with output in hex string 1 Alias:
(CRC32)		 Z15565 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15566		 2 languages
Z17526 Z17526 Z17528 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z18031, Z18033, Z17529, Z17527		 3 languages
Z17530 Z17530 Z19070 Z17532 2 Implementations (Connected: 2, Disconnected: 0): 8 Testers (Connected: 8, Disconnected: 0):
Z17533, Z17576, Z17627, Z17531, Z17626, Z17577, Z19071, Z19072		 3 languages
Z12812 Z12812 rotates letters in the Latin alphabet forward by a defined number of places 1 Alias:
(Caesar shift)		 Z14641 Z19216 Z12814 3 Implementations (Connected: 2, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z14642, Z12813, Z13477, Z13478, Z13479		 10 languages
Z13857 Z13857 No description provided. 1 Alias:
(A000108)		 Z14806, Z14911, Z15346 Z13858, Z14870 5 Implementations (Connected: 5, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13859, Z14807		 2 languages
Z16487 Z16487 Converts Celsius (°C) to Fahrenheit (°F) Z16488 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z16489, Z16490, Z16523		 3 languages
Z18699 Z18699 Takes a number/digit as string and returns it in Central Kurdish words. 1 Alias:
(Number2Word in Kurdish)		 Z18700 1 Implementation (Connected: 1, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z18701, Z18702, Z18703, Z18704, Z18705, Z18706, Z18707		 3 languages
Z16114 Z16114 Z16115 1 Implementation (Connected: 1, Disconnected: 0): 16 Testers (Connected: 16, Disconnected: 0):
Z16116, Z16117, Z16118, Z16119, Z16120, Z16121, Z16122, Z16123, Z16124, Z16125, Z16126, Z16127, Z16128, Z16129, Z16130, Z16131		 1 language
Z11077 Z11077 Converts a classical Bengali word to standard Bengali. 2 Aliases:
(Sadhu to Cholito), (Old to modern Bengali)		 Z11078 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z11079, Z18027, Z18028, Z18029, Z18030		 4 languages
Z19623 Z19623 Returns the closest city to a point on earth. 2 Aliases:
(suburb), (close city)		 Z19624 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z888 Z888 tests whether two code-point realisations (as entered) have identical Unicode code-point representations 2 Aliases:
(Equals), (Same)		 Z988 Z16023 2 Implementations (Connected: 1, Disconnected: 1): 7 Testers (Connected: 3, Disconnected: 4):
Z8882, Z8881, Z8880, Z13358, Z13359, Z13360, Z13361		 4 languages
Z886 Z886 Converts a list of code points to a string 1 Alias:
(char list to string)		 Z986 Z16022 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z13279		 4 languages
Z13561 Z13561 returns the next entry in the Collatz sequence whose first entry is the input 3 Aliases:
(hailstone function), (3n+1), (3n+1 if n is odd, n/2 if n is even)		 Z13562 Z19427 Z13565 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13563, Z13564, Z13568		 6 languages
Z10357 Z10357 Removes whitespace between JSON tokens for JSON strings Z10358 Z10362 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10361, Z11323, Z11324		 3 languages
Z18983 Z18983 Converts BN number to EN number Z19045 Z18984 2 Implementations (Connected: 0, Disconnected: 2): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z10567 Z10567 Given a sexagesimal coordinate transforms to the corresponding decimal notation Z10570 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z10571		 4 languages
Z19223 Z19223 Convert ISO 2-letter 3166 country code to the name, either to the ISO 3166 name or the Official state name (wp used as source) 1 Alias:
(Convert country code to name)		 Z19224 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z19225, Z19226, Z19227		 1 language
Z12315 Z12315 Convert line endings from Windows-style CRLF to Unix-style LF. Z12576 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z12577		 4 languages
Z11184 Z11184 A function for converting wikitables into bullet lists or into numbered lists Z11185 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z11198		 4 languages
Z19232 Z19232 Return the number of lexeme forms in the given lexeme Z19233 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19264		 2 languages
Z19265 Z19265 Return the number of lexeme senses in the given lexeme Z19284 Z19266 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19270		 1 language
Z19234 Z19234 Returns the number of lexeme forms, in the given lexeme, which contain all of the given grammatical features Z19240 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z19246, Z19245, Z19247		 1 language
Z11355 Z11355 used for creating a number of masculine noun forms in Croatian that all have similar patterns 1 Alias:
(Croatian male noun declension)		 Z11359 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11356, Z11357, Z11358		 3 languages
Z16085 Z16085 Z16088 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z16100, Z16099, Z16086, Z16087		 5 languages
Z15044 Z15044 No description provided. 2 Aliases:
(n*2^n+1), (A002064)		 Z15045 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15046		 2 languages
Z19637 Z19637 Natural number is thrown away. Z19638 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z19344 Z19344 Execute the D'Hondt method 2 Aliases:
(Jefferson method), (Greatest divisors method)		 Z19345 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19346, Z19347		 1 language
Z16714 Z16714 It takes a DNA sequence and returns its complement. Z16715 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z16790, Z16791, Z16792, Z16716, Z16717		 1 language
Z10908 Z10908 replace all [[:en:Dash<nowiki><nowiki>|</nowiki></nowiki>dashes]] with a [[:en:Basic_Latin_(Unicode_block)<nowiki><nowiki>|</nowiki></nowiki>U+002D hyphen-minus]] 1 Alias:
(Generic dashes)		 Z10909 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10910, Z10918		 4 languages
Z17516 Z17516 return list of all dates (d/m/y strings) of given day in a specific month and year Z17546 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17547, Z17548		 2 languages
Z18169 Z18169 Returns the number of days in a Bengali month according to the Bangladeshi calendar. 1 Alias:
(Bengali month days (Bangladesh))		 Z18171 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z18170, Z18172, Z18173, Z18174		 3 languages
Z18573 Z18573 Returns the number of days in a Bengali month according to the Indian calendar. 1 Alias:
(Bengali month days (India))		 Z18578 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z18575, Z18576, Z18577, Z18574		 3 languages
Z12905 Z12905 converts a string with decimal representations of numbers into ASCII text Z12906 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12907		 3 languages
Z19046 Z19046 Returns declension number for Latvian nouns for a given word and grammatical gender Z19057 1 Implementation (Connected: 1, Disconnected: 0): 13 Testers (Connected: 13, Disconnected: 0):
Z19056, Z19058, Z19059, Z19060, Z19047, Z19048, Z19049, Z19050, Z19051, Z19052, Z19053, Z19054, Z19055		 2 languages
Z13957 Z13957 No description provided. 1 Alias:
( A001615)		 Z13958 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14912, Z14913, Z14914		 2 languages
Z14859 Z14859 D(m,n) Z14860, Z14863 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14861, Z14862		 2 languages
Z10561 Z10561 Determines whether a character is in the Hebrew Unicode block or not. Z14612 Z10565 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z10566, Z10568, Z10569		 3 languages
Z12215 Z12215 script conversion from Devanagari to Mundari Bani Z12216 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z19416 Z19416 Z19417 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z18363 Z18363 Lookup coordinates on Qids and calculate the distance. Output in meters. 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z14446 Z14446 Calculates the shortest distance between two points on Earth's surface, given their latitude and longitude coordinates, using the Haversine formula. Assumes Earth is a sphere (an approximation) rather than an oblate spheroid. 3 Aliases:
(Haversine formula), (Distance between two points on earth), (Distance between two points on sphere)		 Z14449 Z14448 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 1, Disconnected: 1):
Z18357, Z14447		 2 languages
Z12436 Z12436 Z12441 1 Implementation (Connected: 0, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z12442, Z12444, Z12445		 4 languages
Z12439 Z12439 Z12446 1 Implementation (Connected: 0, Disconnected: 1): 3 Testers (Connected: 2, Disconnected: 1):
Z18542, Z12447, Z12495		 4 languages
Z12440 Z12440 Z12491 1 Implementation (Connected: 0, Disconnected: 1): 6 Testers (Connected: 0, Disconnected: 6):
Z18538, Z18539, Z12492, Z12493, Z12494, Z12496		 4 languages
Z19446 Z19446 No description provided. 2 Aliases:
(extra random), (deterministic rng)		 Z19447 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19448		 1 language
Z12627 Z12627 Return the plural of a Dutch noun. 3 Aliases:
(plural (Dutch)), (pluralize (Dutch)), (pluralise (Dutch))		 Z19434 Z12628 2 Implementations (Connected: 1, Disconnected: 1): 25 Testers (Connected: 25, Disconnected: 0):
Z12629, Z12638, Z12639, Z12640, Z12641, Z12642, Z12643, Z12644, Z12645, Z12646, Z12647, Z12648, Z12649, Z12650, Z12651, Z12652, Z12653, Z12654, Z12655, Z12656, Z12657, Z12658, Z12659, Z12660, Z12661		 7 languages
Z19023 Z19023 converts EU VAT number (P3608) to ‎Finnish Business ID (P12980) 1 Alias:
(P3608 to P12980)		 Z19024 1 Implementation (Connected: 0, Disconnected: 1): 3 Testers (Connected: 0, Disconnected: 3):
Z19025, Z19073, Z19082		 2 languages
Z14023 Z14023 Z14026 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z14027		 3 languages
Z801 Z801 returns the argument unchanged 3 Aliases:
(Identity), (Print), (ROT0)		 Z901 Z10044 Z10015 Z15788 4 Implementations (Connected: 1, Disconnected: 3): 9 Testers (Connected: 8, Disconnected: 1):
Z8010, Z8011, Z8012, Z8013, Z15868, Z13870, Z17603, Z17799, Z13517		 8 languages
Z13284 Z13284 past tense and past participle form of the verb Z13286, Z13515 Z13287 3 Implementations (Connected: 2, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z13285, Z13289		 4 languages
Z13177 Z13177 Create the past participle of an English verb 3 Aliases:
(English past participle -ed form), (past participle (English -ed form)), (past tense of verb (English -ed form))		 Z13516 Z13179 2 Implementations (Connected: 2, Disconnected: 0): 15 Testers (Connected: 11, Disconnected: 4):
Z17027, Z13178, Z13180, Z13181, Z13182, Z13183, Z13186, Z13187, Z13188, Z13201, Z13202, Z13203, Z13204, Z13217, Z13244		 4 languages
Z13262 Z13262 English verb to agent noun ending in -er Z13265, Z13266 Z13534 3 Implementations (Connected: 2, Disconnected: 1): 4 Testers (Connected: 3, Disconnected: 1):
Z13263, Z13535, Z13537, Z13538		 4 languages
Z13087 Z13087 create the gerund / present participle form of an English verb Z13089, Z13264 Z13091 3 Implementations (Connected: 2, Disconnected: 1): 27 Testers (Connected: 25, Disconnected: 2):
Z13088, Z13090, Z13093, Z13094, Z13095, Z13096, Z13097, Z13098, Z13099, Z13100, Z13101, Z13102, Z13103, Z13104, Z13105, Z13107, Z13108, Z13113, Z13114, Z13115, Z13137, Z13162, Z13165, Z13167, Z13171, Z19188, Z19189		 6 languages
Z13280 Z13280 The transformation of a verb into an agent noun by adding the suffix "-ion" Z13282 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z13281, Z13283, Z13290		 4 languages
Z16467 Z16467 Converts Gregorian to Holocene calendar; this inputs and outputs strings.

Note: Please input the name of the month in English (e.g. "January") rather than the number (e.g. "1").

Z16474 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16482		 1 language
Z19370 Z19370 Z19373 1 Implementation (Connected: 0, Disconnected: 1): 2 Testers (Connected: 0, Disconnected: 2):
Z19371, Z19372		 1 language
Z18720 Z18720 Fetches the HTML content of the specified page using the REST API. 1 Alias:
(non-reproducible function)		 Z18721 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z12828 Z12828 Scientific names of plants end on -ceae, and the corresponding adjective is -ceous. Z12834 Z12832 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z12833, Z12835, Z12836, Z12837		 3 languages
Z11646 Z11646 Z11649, Z16522 2 Implementations (Connected: 1, Disconnected: 1): 5 Testers (Connected: 3, Disconnected: 2):
Z11647, Z11648, Z11650, Z13295, Z13296		 4 languages
Z18804 Z18804 Z18805 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18806		 1 language
Z13587 Z13587 expresses a natural number in English words 3 Aliases:
(English words for number), (number to English words), (natural number in English words)		 Z15955 Z17100, Z13588 3 Implementations (Connected: 2, Disconnected: 1): 9 Testers (Connected: 9, Disconnected: 0):
Z18621, Z18402, Z13589, Z13590, Z13591, Z13592, Z13593, Z13594, Z13595		 14 languages
Z14523 Z14523 Converts standard English cardinal forms like “twenty-three” to the corresponding ordinal form, like “twenty-third”. Z14525 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14524, Z16113		 4 languages
Z11795 Z11795 morpheme which takes an adjective and returns the comparative adjective 3 Aliases:
(comparative adjective), (adjective to comparative), (comparative adjective (English))		 Z11798, Z13205, Z13345 Z19394 4 Implementations (Connected: 3, Disconnected: 1): 15 Testers (Connected: 13, Disconnected: 2):
Z11796, Z11797, Z12202, Z12212, Z12213, Z12214, Z19356, Z19357, Z19358, Z19359, Z19362, Z19367, Z19368, Z19390, Z19392		 3 languages
Z11218 Z11218 takes a natural number and the plural and singular cases of a count noun and returns the correct plurality 2 Aliases:
(plural), (englishCountPlural)		 Z12261 Z11219 2 Implementations (Connected: 2, Disconnected: 0): 6 Testers (Connected: 3, Disconnected: 3):
Z11220, Z11221, Z11222, Z11232, Z11233, Z11234		 4 languages
Z17654 Z17654 Returns demonym of a country, continent, or former country in English. Z17656 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z17655, Z17657, Z17658, Z17659, Z17660, Z17661		 1 language
Z18845 Z18845 generates a declarative sentence in English of the form subject followed by a verb. Z18846 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18847		 1 language
Z14726 Z14726 converts the natural number N in the denominator of a fraction into the singular name of (1/Nth) 3 Aliases:
(fractional name), (denominator word), (ordinal fraction)		 Z14731 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z14727, Z14728, Z14729, Z14730		 2 languages
Z18871 Z18871 generates English imperative sentence of the form verb (command). Z18872 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18873		 1 language
Z18874 Z18874 generates English imperative sentence (command) of the form verb + adverb Z18875 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18876		 1 language
Z18886 Z18886 generates English imperative sentence (command) of the form verb + object Z18887 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18888		 1 language
Z19340 Z19340 the plural form is equal to the singular form with the English plural function (Z11089) applied 1 Alias:
(plural test (English))		 Z19341 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19342		 1 language
Z13596 Z13596 transforms a natural number (1-12) to the name of the month 1 Alias:
(month in English from month number)		 Z13597 1 Implementation (Connected: 1, Disconnected: 0): 14 Testers (Connected: 12, Disconnected: 2):
Z13598, Z13599, Z13600, Z13601, Z13602, Z13603, Z13604, Z13605, Z13606, Z13607, Z13608, Z13609, Z13610, Z13611		 5 languages
Z16869 Z16869 anything else returns 0 Z16877 Z16870 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z16871, Z16872, Z16873, Z16874		 1 language
Z16919 Z16919 Generates transcription of natural numbers in English, up to hundreds if undecillion. Could be extended to larger number by adding values to the "scales" list. 1 Alias:
(English cardinal to Natural number)		 Z16920 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z16921, Z16922, Z16923, Z16926, Z16925		 1 language
Z11651 Z11651 converts a nominative (subject) pronoun to the accusative (objective) case Z13246 1 Implementation (Connected: 1, Disconnected: 0): 8 Testers (Connected: 8, Disconnected: 0):
Z11652, Z11653, Z11654, Z11655, Z11656, Z11657, Z11658, Z11659		 3 languages
Z16862 Z16862 Converts the English word expressing a natural number less than 100 to a natural number. Beyond this range, the return value doesn't matter. Z16875, Z16952 2 Implementations (Connected: 2, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z16863, Z16864, Z16865, Z16866, Z16868, Z16867, Z16951		 1 language
Z16878 Z16878 Converts the English word expressing a natural number less than 1000 to a natural number. Beyond this range, the return value doesn't matter. Z16880, Z16924 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16879, Z16881		 1 language
Z16855 Z16855 Converts the English word expressing a natural number less than 20 to a natural number. Otherwise return 0. Z16882 Z16857 2 Implementations (Connected: 1, Disconnected: 1): 7 Testers (Connected: 7, Disconnected: 0):
Z16856, Z16858, Z16859, Z16860, Z16861, Z16883, Z16884		 1 language
Z14526 Z14526 converts a natural number to a standard English text string 3 Aliases:
(English ordinal from number), (ordinal from number (English)), (English natural number to ordinal)		 Z14528 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z14527, Z14529, Z14530, Z14586, Z14584, Z14725		 3 languages
Z11089 Z11089 Return the plural of an English word. See https://meta.wikimedia.org/wiki/Abstract_Wikipedia/Updates/2023-09-08 for context. 3 Aliases:
(plural (English)), (pluralize (English)), (pluralise (English))		 Z11111 Z11112, Z11143 3 Implementations (Connected: 2, Disconnected: 1): 31 Testers (Connected: 29, Disconnected: 2):
Z11090, Z11091, Z11092, Z11093, Z11096, Z11113, Z11114, Z11115, Z11116, Z11117, Z11118, Z11119, Z11120, Z11121, Z11124, Z11125, Z11126, Z11128, Z11144, Z11183, Z11186, Z11187, Z11188, Z11190, Z11191, Z11192, Z11189, Z11123, Z17712, Z12387, Z12407		 12 languages
Z19125 Z19125 Returns the form for a plural possessive or genitive based on the lemma form, e.g. dog → dogs' 1 Alias:
(English plural genitive)		 Z19129 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z19131, Z19126, Z19128, Z19127, Z19130		 6 languages
Z11302 Z11302 makes a noun or pronoun (either subjective or objective) possessive, but use a different function for possessive determiners. see https://en.wikipedia.org/wiki/English_possessive Z11305 Z14720 2 Implementations (Connected: 1, Disconnected: 1): 7 Testers (Connected: 7, Disconnected: 0):
Z14722, Z14721, Z14723, Z14724, Z11303, Z11304, Z11645		 6 languages
Z12203 Z12203 regular superlative form of an English adjective or flat adverb 3 Aliases:
(superlative), (regular superlative), (English –est superlative)		 Z12211, Z13288 2 Implementations (Connected: 2, Disconnected: 0): 15 Testers (Connected: 11, Disconnected: 4):
Z12204, Z12205, Z12206, Z12207, Z12208, Z12209, Z12210, Z13291, Z19363, Z19364, Z19365, Z19366, Z19369, Z19391, Z19393		 5 languages
Z11390 Z11390 morpheme which takes a verb and returns the agent that does that verb Z11395 1 Implementation (Connected: 1, Disconnected: 0): 15 Testers (Connected: 15, Disconnected: 0):
Z11391, Z11392, Z11393, Z11394, Z11396, Z11397, Z11398, Z11399, Z11400, Z11401, Z11402, Z11403, Z11404, Z11405, Z11833		 4 languages
Z15318 Z15318 E(n,k) Z15322 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15323, Z15324		 2 languages
Z885 Z885 Z985 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 6 languages
Z12630 Z12630 write accusative form of Esperanto word Z12631 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z12632, Z12633, Z12634, Z12635, Z12680		 4 languages
Z12895 Z12895 write accusative form of Esperanto word and make it plural Z12896 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12897, Z12898		 3 languages
Z12936 Z12936 write conditional form of Esperanto verb Z12937 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13260		 3 languages
Z12934 Z12934 write indicative future tense form of Esperanto verb Z12935 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13259		 3 languages
Z12932 Z12932 write indicative past tense form of Esperanto verb Z12933 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13258		 4 languages
Z12930 Z12930 write indicative present tense form of Esperanto verb Z12931 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13257		 4 languages
Z10482 Z10482 writes this word in the plural form for Esperanto Z10490 1 Implementation (Connected: 1, Disconnected: 0): 8 Testers (Connected: 7, Disconnected: 1):
Z10483, Z10484, Z10485, Z10486, Z10487, Z10489, Z10503, Z10488		 7 languages
Z12908 Z12908 writes the stem of an Esperanto verb Z12909 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13536		 4 languages
Z12938 Z12938 write indicative volitive mood form of Esperanto verb Z12939 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13261		 3 languages
Z13955 Z13955 No description provided. 3 Aliases:
(A000010), (Euler's totient function), (Euler's phi function)		 Z13956, Z14854 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14829, Z14830, Z14831		 2 languages
Z15302 Z15302 No description provided. 3 Aliases:
(Euler number), (zigzag number), (up/down number)		 Z15325 Z15303 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15304, Z15306, Z15307		 2 languages
Z14894 Z14894 A(n,k) Z14895 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14896, Z14897		 2 languages
Z15560 Z15560 Converts Fahrenheit (°F) to Celsius (°C) Z19160 Z15561 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z15572, Z15571, Z15573, Z15563		 3 languages
Z14629 Z14629 No description provided. 3 Aliases:
(Fermat number), (2^2^n + 1), (2^2^n+1)		 Z14706 Z14633 Z14630 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14631, Z14632		 3 languages
Z6821 Z6821 No description provided. 2 Aliases:
(Resolve Wikidata item reference), (Get Wikidata item)		 Z6921 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z6825 Z6825 No description provided. 2 Aliases:
(Resolve Wikidata lexeme reference), (Get Wikidata lexeme)		 Z6925 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z6824 Z6824 No description provided. 2 Aliases:
(Resolve Wikidata lexeme form reference), (Get Wikidata lexeme form)		 Z6924 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z6826 Z6826 No description provided. 2 Aliases:
(Resolve Wikidata lexeme sense reference), (Get Wikidata lexeme sense)		 Z6926 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z6822 Z6822 No description provided. 2 Aliases:
(Resolve Wikidata property reference), (Get Wikidata property)		 Z6922 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z872 Z872 return elements meeting criteria given by a function 1 Alias:
(select with function)		 Z972 Z16021 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 1, Disconnected: 3):
Z16550, Z12748, Z13334, Z13453		 5 languages
Z18859 Z18859 Returns a list of shouting words in English. Z18968 Z18865 Z18860 3 Implementations (Connected: 2, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z18861, Z18863, Z18864, Z18967, Z18862		 3 languages
Z10891 Z10891 Convert hebrew final form letter(s) to normal form, regardless of location in the words, always. See also: Z10888. 2 Aliases:
(he final form to normal), (final form to normal)		 Z10892 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z10893		 4 languages
Z13617 Z13617 Input a word. Output the word in Finnish allative case. Z13724 1 Implementation (Connected: 0, Disconnected: 1): 12 Testers (Connected: 0, Disconnected: 12):
Z13618, Z13619, Z13620, Z13621, Z13622, Z13623, Z13624, Z13625, Z13626, Z13627, Z13628, Z13629		 4 languages
Z14537 Z14537 expresses a natural number in Finnish words 1 Alias:
(number to finnish words)		 0 Implementations (Connected: 0, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14540		 3 languages
Z12262 Z12262 Finnish nominative singular to Finnish genitive singular. Z12263 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z11205 Z11205 Input Finnish nominative singular. Output Finnish nominative plural. Z11207 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11206, Z11216, Z11215		 4 languages
Z19602 Z19602 Returns the index (1...N) of the first true item in a list. Returns (N+1) if none true. Helper function for Z19601 Z19603 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19604, Z19608		 1 language
Z18988 Z18988 Checking if a noun comes in Singular or Plural form after a number in Arabic languages Z18994 Z18992, Z18989 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18991, Z18990, Z18993		 2 languages
Z11589 Z11589 0 Implementations (Connected: 0, Disconnected: 0): 3 Testers (Connected: 0, Disconnected: 3):
Z11607, Z11608, Z12426		 6 languages
Z16093 Z16093 expresses a natural number in French words Z16165 1 Implementation (Connected: 1, Disconnected: 0): 12 Testers (Connected: 12, Disconnected: 0):
Z16094, Z16095, Z16096, Z16097, Z16166, Z16167, Z16168, Z16169, Z16170, Z16183, Z16182, Z16171		 3 languages
Z11590 Z11590 Z11591 1 Implementation (Connected: 1, Disconnected: 0): 18 Testers (Connected: 18, Disconnected: 0):
Z15726, Z11592, Z11593, Z11594, Z11609, Z11610, Z16632, Z11721, Z12265, Z12266, Z12418, Z12419, Z12420, Z12421, Z12422, Z12423, Z12424, Z12425		 4 languages
Z11548 Z11548 returns the regular plural of a noun in French Z12903 Z11550 2 Implementations (Connected: 1, Disconnected: 1): 6 Testers (Connected: 3, Disconnected: 3):
Z15829, Z15830, Z15831, Z11549, Z11551, Z11554		 5 languages
Z15341 Z15341 A_m(p,r) 3 Aliases:
(two-parameter Fuss–Catalan number), (Raney number), (Fuss-Catalan number)		 Z15342 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15343, Z15344, Z15345		 2 languages
Z15963 Z15963 returns the German word for a particular natural number 2 Aliases:
(German cardinal), (German number)		 Z15967 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 5, Disconnected: 1):
Z16562, Z16563, Z16564, Z16565, Z18938, Z18965		 5 languages
Z11834 Z11834 generate the -(e)n declined form of German nouns (m./n. all except nom. sg.) Z11835 Z19433 Z11836 3 Implementations (Connected: 1, Disconnected: 2): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z11722 Z11722 generate the -(e)n or -innen declined form of German nouns (f. plurals) Z11728 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z11723, Z11724, Z11725, Z11727, Z11726		 3 languages
Z12689 Z12689 generate the -(e)s genitive(s) of German nouns Z12693 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z12692, Z12691, Z12690		 3 languages
Z11789 Z11789 generate the -e declined form of German nouns (some masculine/neuter plurals) Z11794 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z11790, Z11791, Z11793, Z11792		 3 languages
Z11749 Z11749 generate the -n declined form of German nouns (used to compose some other forms) Z11752 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11750, Z11751		 3 languages
Z11729 Z11729 generate the -s declined form of German nouns (some f. plurals and m./n. genitives and plurals) 3 Aliases:
(suffix "s" to string if not already ending in "s"), (Swedish noun, -s declension), (Genitive -s suffix)		 Z11733 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z11738, Z11767, Z11768, Z11730, Z11731, Z11732		 3 languages
Z11762 Z11762 generate the form replacing -um with -en of a German noun (some plurals) Z11766 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11764, Z11765, Z11763		 3 languages
Z11739 Z11739 generate the umlaut + -e declined form of strong German nouns (some plurals) Z11747 Z11748 2 Implementations (Connected: 1, Disconnected: 1): 7 Testers (Connected: 7, Disconnected: 0):
Z11740, Z11741, Z11742, Z11743, Z11744, Z11745, Z11746		 3 languages
Z11753 Z11753 generate the umlaut + -en declined form of strong German nouns (dative plural) Z11761 1 Implementation (Connected: 1, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z11754, Z11755, Z11756, Z11757, Z11758, Z11759, Z11760		 3 languages
Z11996 Z11996 generate the umlaut + -er declined form of strong German nouns (some plurals) Z11998 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z11999, Z11997, Z12000, Z12001, Z12002, Z12003		 3 languages
Z12004 Z12004 generate the umlaut + -ern declined form of strong German nouns (some dative plurals) Z12011 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z12005, Z12007, Z12008, Z12009, Z12010, Z12006		 3 languages
Z18365 Z18365 converts German text to Braille Z18367 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18366		 2 languages
Z11071 Z11071 Gets the text fragment in a URL Z11072 Z11075 2 Implementations (Connected: 2, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z823 Z823 Returns a tuple with the result as the first element and the evaluation metadata as the second element 1 Alias:
(Get envelope)		 Z923 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z821 Z821 No description provided. 3 Aliases:
(First), (get first element of a Typed pair), (first element)		 Z921 Z12314 Z16019 3 Implementations (Connected: 1, Disconnected: 2): 2 Testers (Connected: 1, Disconnected: 1):
Z8210, Z19591		 3 languages
Z10596 Z10596 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z822 Z822 No description provided. 1 Alias:
(Second)		 Z922 1 Implementation (Connected: 1, Disconnected: 0): 7 Testers (Connected: 1, Disconnected: 6):
Z8220, Z15797, Z15798, Z16314, Z16358, Z18567, Z19592		 3 languages
Z14444 Z14444 Returns the decimal equivalent of the Gray code for n 1 Alias:
(A003188)		 Z14445 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z18084 Z18084 No description provided. 1 Alias:
(Gregorian era to bool)		 Z18087 Z18088 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18085, Z18086		 3 languages
Z19065 Z19065 Returns what era a year is in Z19068 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19066, Z19067		 1 language
Z18072 Z18072 Z18076 Z18077 Z18078 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18074, Z18075		 3 languages
Z12926 Z12926 Converts a Gregorian date to Bangla date per Bangladeshi calendar. Inputs: Year, Month, Day. 2 Aliases:
(Gregorian to Bangla (Bangladesh)), (Gregorian to Bengali per Bangladeshi calendar)		 Z12950 Z12927 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17604, Z12928, Z13356		 4 languages
Z18435 Z18435 Converts a Gregorian date to Bangla date per Indian calendar. Inputs: Year, Month, Day. 1 Alias:
(Gregorian to Bangla (India))		 Z18439 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18436, Z18438, Z18437		 3 languages
Z10638 Z10638 Generates an HTML tag for a given URL and label 2 Aliases:
(HTML link tag), (HTML a tag)		 Z10639 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z10987 Z10987 takes a string with UTF-8 characters and returns a string with the HTML encoded characters in place 1 Alias:
(HTML named character encode)		 Z10988, Z11312 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10989, Z10995, Z11313		 3 languages
Z12400 Z12400 Whether a string has diacritics or not 1 Alias:
(Contains diacritics)		 Z12401 Z12405 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z12402, Z12403, Z12404		 5 languages
Z10993 Z10993 Hebrew convert hyphen-minus to punctuation Maqaf / En dash, according to the context of the nearest characters + according to the meaning of common cases. This function relies on the more basic version, Z10894. 1 Alias:
(To Maqaf / En dash)		 Z10994 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z10894 Z10894 Hebrew convert hyphen-minus to punctuation Maqaf / En dash, according to the context of the nearest characters. The conversion is naive, not done according to the meaning. For an extended and improved function see: Z10993 1 Alias:
(To Maqaf / En dash (Basic))		 Z10895 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z10983, Z10986, Z10990, Z10991, Z10992, Z10985		 4 languages
Z19118 Z19118 Inverts the colors of a hex code Z19119 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z19120		 1 language
Z19334 Z19334 expresses a natural number in Hindi words using the Indian numbering system 3 Aliases:
(Hindi words for number), (number to Hindi), (natural number in Indian numbering system)		 Z19335 1 Implementation (Connected: 0, Disconnected: 1): 4 Testers (Connected: 0, Disconnected: 4):
Z19336, Z19337, Z19338, Z19339		 1 language
Z19343 Z19343 converts a natural number to its Hindi ordinal 3 Aliases:
(Hindi ordinal from number), (Hindi natural number to ordinal), (natural number to Hindi ordinal)		 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z11640 Z11640 No description provided. 2 Aliases:
(Hindko singular to plural), (plural in Hindko)		 Z11666 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z12714 Z12714 returns list of verb forms given direct case gerund form of verb Z12715 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12712 Z12712 returns list of verb forms given direct case gerund form of verb Z12713 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z16515 Z16515 Same as Z16467, but uses Gregorian month and Natural number for input instead of String Z16516 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16517		 1 language
Z14917 Z14917 No description provided. 3 Aliases:
(Erdős-Hooley delta-function), (Hooley delta function), (A226898)		 Z14918 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z14919, Z14920, Z14921, Z14922, Z14923		 2 languages
Z15119 Z15119 Z15120 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z10188 Z10188 Decodes hostnames using the IDNA standard Z10190 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11127		 5 languages
Z10185 Z10185 Z10187 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z16834 Z16834 the function takes an ISBN number and checks if it’s valid or not (returns True if valid, False if not). Z16835 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z16839, Z16846, Z16845, Z16847, Z16848		 1 language
Z802 Z802 depending on whether the condition is true will return one or the other value 3 Aliases:
(if), (conditional), (If (if))		 Z902 Z12822, Z12825 Z12949 4 Implementations (Connected: 1, Disconnected: 3): 6 Testers (Connected: 2, Disconnected: 4):
Z8020, Z8021, Z15625, Z16051, Z12823, Z12824		 27 languages
Z16053 Z16053 it converts natural number ranging from one to trillion(given the available information ) to igbo. Z16054 1 Implementation (Connected: 1, Disconnected: 0): 13 Testers (Connected: 12, Disconnected: 1):
Z16055, Z16056, Z16057, Z16059, Z16058, Z16065, Z16066, Z16067, Z16068, Z16069, Z16070, Z16071, Z16072		 3 languages
Z13927 Z13927 get the infinitive form of a verb as long as the verb follows the vowel harmony rule or if the verb is a root verb 1 Alias:
(get the infinitive form of a verb)		 Z13941, Z15994 Z15973 3 Implementations (Connected: 2, Disconnected: 1): 6 Testers (Connected: 6, Disconnected: 0):
Z13946, Z13947, Z13944, Z13943, Z13945, Z16073		 2 languages
Z16000 Z16000 transforms a natural number (1-13) to the name of the Igbo month from Igbo calendar 1 Alias:
(Igbo month from month number)		 Z16001 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 3, Disconnected: 1):
Z16004, Z16005, Z16003, Z16002		 3 languages
Z16973 Z16973 converts a month to the natural number (1-13) it corresponds to in the order of Igbo months in a year Z16974 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z16976, Z16975, Z16977, Z16978, Z16979		 2 languages
Z19013 Z19013 Returns the present tense of a verb in Tunisian in the Singular Third Person based on the diacritized edition of the Singular Imperative Z19015, Z19016, Z19017, Z19018, Z19019 Z19014 6 Implementations (Connected: 2, Disconnected: 4): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z19011 Z19011 Turning an indefinite noun into a definite noun in Arabic languages Z19012 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z18504 Z18504 Takes an Indo-Arabic number and returns the same number in the Arabic system. Z19428 Z18505 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z18506, Z18507, Z18508, Z18509		 2 languages
Z18546 Z18546 expresses a natural number in Indonesian words Z18554 1 Implementation (Connected: 0, Disconnected: 1): 2 Testers (Connected: 1, Disconnected: 1):
Z18560, Z18562		 1 language
Z13060 Z13060 converts infix operators and operands to postfix format Z13061 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13062, Z13063		 4 languages
Z17591 Z17591 Checks if an integer is in a given range (inclusive) Z17597 Z17595 2 Implementations (Connected: 1, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z17592, Z17593, Z17594, Z17596, Z17598		 2 languages
Z18552 Z18552 Z18558 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z18555		 1 language
Z10559 Z10559 The function inverts every bit of the input Z10560 Z13460 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z13461, Z13462, Z13463		 4 languages
Z12919 Z12919 Returns is the string is a Bangla vowel, consonant or a mixture of both. Z12920 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z18054, Z18057, Z18059, Z12921, Z12925		 5 languages
Z18549 Z18549 checks if a given word is a Quechua word Z18553 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z10682 Z10682 Given a character, returns boolean for whether the letter is a vowel or not. Z10688 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z10684, Z10686, Z10687, Z10683, Z10685		 7 languages
Z813 Z813 returns true if and only if the list has zero elements 3 Aliases:
(is empty list), (null list), (list has no elements)		 Z913 Z14505 Z16018 3 Implementations (Connected: 1, Disconnected: 2): 4 Testers (Connected: 2, Disconnected: 2):
Z8130, Z8131, Z14171, Z14172		 9 languages
Z13922 Z13922 When given a character or word it check if it contain a heavy vowel/ụdaarọ and return true otherwise false. Z13923 Z15922 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13924, Z13925, Z13926		 2 languages
Z13206 Z13206 Returns True if a string is in the enumeration of irregular lemmas Z13207 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z13208, Z13209, Z13210, Z13211		 3 languages
Z19217 Z19217 checks if a string matches ISO 6709. 1 Alias:
(Check if a string is a pair of coordinates)		 Z19218 Z19462 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z19221, Z19222, Z19220, Z19219		 2 languages
Z11036 Z11036 Z11039 1 Implementation (Connected: 0, Disconnected: 1): 2 Testers (Connected: 0, Disconnected: 2):
Z11037, Z11038		 4 languages
Z19472 Z19472 If the given text contains Malayalam character 1 Alias:
(contains malayalam or not)		 Z19475, Z19476 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z19474, Z19473		 2 languages
Z12892 Z12892 Returns yes if the input string contains any bengali character or alphabet Z14489 Z12893 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12894, Z12917		 4 languages
Z19641 Z19641 Z19642 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 1, Disconnected: 1):
Z19643, Z19644		 2 languages
Z18582 Z18582 It checks whether a Bengali month has the same number of days according to both the Indian and Bangladeshi calendar versions. 2 Aliases:
(Equality of Bengali month days), (Days in Bengali month (Comparison))		 Z18586 Z18587 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z18583, Z18584, Z18585		 3 languages
Z10696 Z10696 Checks if a given string is a valid Qid in Wikidata i.e. if it resolves to an item. Z10699 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 4, Disconnected: 1):
Z10698, Z10700, Z10707, Z10697, Z10701		 6 languages
Z19556 Z19556 "Holiday" special. Returns true if a year was or is expected to be an election year. Z19557 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z19558, Z19559, Z19560, Z19561		 1 language
Z16360 Z16360 returns the second element from a list 1 Alias:
(second element in list)		 Z16362, Z16364 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 2, Disconnected: 1):
Z16361, Z17816, Z18125		 1 language
Z13991 Z13991 No description provided. 1 Alias:
(A001045)		 Z13992 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z18440 Z18440 join New Persian morphemes in the Hebrew script, using the Tajik representation of the first element Z18441 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z18442, Z18443, Z18444, Z18445, Z18446		 1 language
Z10249 Z10249 returns a function that returns the given value no matter what value it is passed with Z10440 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17500		 5 languages
Z16185 Z16185 Z16186 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16192, Z16193, Z16191		 3 languages
Z18403 Z18403 Korean add (-eul) to the end of a noun Z18404 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z12787 Z12787 Z12788 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z12775 Z12775 Extract jongseong from a Hangul character. Returns an empty string when there is no jongseong 3 Aliases:
(jongseong), (Hangul jongseong), (jongseong from Hangul)		 Z12777 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12776		 4 languages
Z15849 Z15849 returns 1 if the two natural number inputs are equal, and 0 if they are unequal 1 Alias:
(equal natural numbers)		 Z15852 Z15854 Z15853 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15850, Z15851		 1 language
Z18790 Z18790 Converts Kurdish Latin to Arabic script. 1 Alias:
(Kurdish Latin2Arabic)		 Z18803 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18791, Z18792		 3 languages
Z18199 Z18199 Takes a singular noun in Central Kurdish with it's plural type and returns it in the plural form. 2 Aliases:
(kurdish plural), (ckb plural)		 Z18200 1 Implementation (Connected: 1, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z18201, Z18203, Z18202, Z18848, Z18849, Z18850, Z18851		 3 languages
Z14900 Z14900 No description provided. 1 Alias:
(Stirling number of the third kind)		 Z14901 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14902, Z14903, Z14904		 2 languages
Z860 Z860 Converts language code (input) to language name (output) Z960 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 0, Disconnected: 2):
Z14406, Z11318		 7 languages
Z10393 Z10393 Z18138 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18137		 3 languages
Z19467 Z19467 Convert the astronomical distance unit Light Year to Parsec Z19469 Z19468 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z19471		 2 languages
Z18268 Z18268 Returns the measure of how light or dark a colour is, with 0% being completely black and 100% being completely white Z19432 Z18272 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z18269, Z18270		 1 language
Z13910 Z13910 Attempts to convert Natural number elements to integers Z13915 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13913		 2 languages
Z13871 Z13871 Z13872 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13873		 2 languages
Z18616 Z18616 Takes a string of words and returns a list of words that contain a sequence of vowels in Kurdish Z18691 Z18617 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18619		 3 languages
Z18716 Z18716 Takes a string of words and returns a list of words that contain non-standard Kurdish letters. Z18728 Z18717 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z18718, Z18719, Z18969		 3 languages
Z14905 Z14905 L(m,n) with n ≥ m ≥ 0 Z14910 Z14906 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14907, Z14908, Z14909		 2 languages
Z16163 Z16163 Z16164 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z16187, Z16188, Z16189, Z16190		 3 languages
Z17386 Z17386 as defined at https://en.wikipedia.org/wiki/Lucas_sequence 1 Alias:
(Lucas sequence of the first kind)		 Z17393 Z17387 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17389, Z17388, Z17392		 1 language
Z17394 Z17394 as defined at https://en.wikipedia.org/wiki/Lucas_sequence 1 Alias:
(Lucas sequence of the second kind)		 Z17395 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17396		 1 language
Z16409 Z16409 Transforms a natural number to a Luxembourgish cardinal expression. Z19415 Z16410 2 Implementations (Connected: 1, Disconnected: 1): 18 Testers (Connected: 18, Disconnected: 0):
Z16411, Z16413, Z16414, Z16415, Z16416, Z16417, Z16418, Z16419, Z16420, Z16421, Z16423, Z16424, Z16425, Z16426, Z16427, Z16428, Z16429, Z16412		 5 languages
Z16312 Z16312 expresses a natural number in Láadan words 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z10135 Z10135 0 Implementations (Connected: 0, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13010, Z13011, Z13012		 5 languages
Z10136 Z10136 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 6 languages
Z10137 Z10137 calculate Message Digest 5 (MD5) hash for given string Z15559 Z10158 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z10159, Z15558		 5 languages
Z15553 Z15553 calculate MD5 hash from a hex string Z15554 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15557, Z15556		 2 languages
Z15567 Z15567 expresses a natural number in Malay words 3 Aliases:
(Malay words for number), (number to Malay words), (natural number in Malay words)		 Z18601 Z15568 2 Implementations (Connected: 0, Disconnected: 2): 5 Testers (Connected: 0, Disconnected: 5):
Z18523, Z18526, Z18663, Z18661, Z18866		 6 languages
Z18679 Z18679 Converts standard Malay cardinal forms like “dua” to the corresponding ordinal form, like “kedua”. Z18680 1 Implementation (Connected: 0, Disconnected: 1): 2 Testers (Connected: 0, Disconnected: 2):
Z18681, Z18682		 1 language
Z18867 Z18867 Generates transcription of natural numbers in Malay, up to hundreds if undecillion. 1 Alias:
(Malay cardinal to Natural number)		 Z18868 1 Implementation (Connected: 0, Disconnected: 1): 2 Testers (Connected: 0, Disconnected: 2):
Z18869, Z18870		 1 language
Z18893 Z18893 Convert a word by add on "peN-" prefix to it. Z18894 1 Implementation (Connected: 0, Disconnected: 1): 11 Testers (Connected: 0, Disconnected: 11):
Z18895, Z18912, Z18913, Z18914, Z18915, Z18916, Z18917, Z18918, Z18919, Z18920, Z18921		 2 languages
Z19484 Z19484 Represent cardinal numbers in Malayalam Z19485 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z19493, Z19494, Z19495, Z19496, Z19497, Z19498		 2 languages
Z19533 Z19533 Converts a Malayalam Verb to an Agent noun Z19534 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z19541, Z19543, Z19542		 1 language
Z873 Z873 return a list of elements processed by a given function 1 Alias:
(apply one-parameter function to a list)		 Z973 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 1, Disconnected: 3):
Z18472, Z18471, Z12733, Z19563		 5 languages
Z19535 Z19535 Similar to the map function, but allows constant arguments to be supplied. 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z19549 Z19549 Takes two typed list, one of origin strings, and one of destination strings, as well as a string to preform operations on, and replaces all. 1 Alias:
(Mass replace)		 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z19486 Z19486 Z19487 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z19548		 1 language
Z15232 Z15232 No description provided. 1 Alias:
(A103847)		 Z15239 Z15238 Z15233, Z15237 4 Implementations (Connected: 4, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15234, Z15235, Z15236, Z15240		 2 languages
Z12997 Z12997 Calculates the midpoint between two colours. It prefers input in hexadecimal but also accepts basic colour names. 3 Aliases:
(Average colour mixing), (Average color ), (midpoint of colours)		 Z17695 Z13003 Z12998 3 Implementations (Connected: 3, Disconnected: 0): 5 Testers (Connected: 4, Disconnected: 1):
Z18897, Z12999, Z13000, Z13001, Z13002		 9 languages
Z18932 Z18932 Calculates the molar mass of a chemical compound based on its formula, returning results in g/mol. 3 Aliases:
(compound mass), (molar mass calculator), (atomic weight)		 Z18937 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z18933, Z18935, Z18936, Z18934		 2 languages
Z18387 Z18387 Returns the Bengali romanized month name for a number. Allows overcounting. 1 Alias:
(Bengali month name from number)		 Z18396 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z18388, Z18389, Z18390, Z18393, Z18395		 3 languages
Z18662 Z18662 Takes the start and end month numbers and return the list of Bengali months between them 2 Aliases:
(Months in period (Bangla)), (List of Bengali months in period)		 Z18669 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z18664, Z18666, Z18668, Z18665		 3 languages
Z16172 Z16172 A Wikifunction that returns cardinal numbers as strings in Moroccan Darija (aka Moroccan Arabic) Z16173 1 Implementation (Connected: 1, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z16174, Z16175, Z16176, Z16177, Z16179, Z16180, Z16181		 4 languages
Z19132 Z19132 A function that takes a number in digits as input, and outputs the ordinal in letters (in the indefinite form) 0 Implementations (Connected: 0, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z19133		 1 language
Z19135 Z19135 A function that takes a number (0 to 10) in digits as input, and outputs the ordinal in letters (in the indefinite form). Larger numbers are handled by Z19132 Z19150 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z19136, Z19151, Z19152		 1 language
Z14871 Z14871 No description provided. 1 Alias:
(A001006)		 Z15067 Z14872 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14873, Z14874, Z14875		 2 languages
Z19441 Z19441 A deterministic random function 3 Aliases:
(random), (seeded random), (rng)		 Z19442 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z19443, Z19444, Z19445		 1 language
Z13124 Z13124 Convert katakana to hiragana and hiragana to katakana Z13126 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13125		 4 languages
Z16307 Z16307 returns the month that is the given number of months after the given month Z18948 Z16311 Z18119 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z16309, Z18377, Z18378, Z18405		 2 languages
Z16293 Z16293 returns the month a given number before a given month Z16295 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z16294, Z16296, Z16297, Z16305		 3 languages
Z19601 Z19601 An if statement any amount of times. See triple ifs (Z19565) for a clearer way to input 2 conditions, and built-in Z802 for 1 condition. 3 Aliases:
(if), (multi if), (gate)		 Z19605 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19606, Z19609		 1 language
Z11676 Z11676 Z14703 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11677		 3 languages
Z11674 Z11674 0 Implementations (Connected: 0, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11675		 3 languages
Z11672 Z11672 Z14704 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11673		 3 languages
Z11670 Z11670 0 Implementations (Connected: 0, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11671		 3 languages
Z11668 Z11668 Period separated ICAO pronunciations decoded to letters and numbers. Try to accommodate diff formats 1 Alias:
(ICAO pronunciation decode)		 Z14705 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z11669		 4 languages
Z11642 Z11642 Z11644 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11643		 5 languages
Z14847 Z14847 N(n,k) Z14848 Z14853 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14849, Z14850, Z14851		 2 languages
Z14542 Z14542 remove the ordinal suffix and return the remaining digits as a Natural number 1 Alias:
(English numeric ordinal to Natural number)		 Z14544 Z14545 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14543, Z14546		 2 languages
Z14711 Z14711 True if a Natural number is between two Natural numbers Z14713, Z14719 Z14714 3 Implementations (Connected: 2, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z14715, Z14716, Z14712		 2 languages
Z14531 Z14531 Z14533 Z14534 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z14532, Z14535, Z14547, Z14585		 2 languages
Z19503 Z19503 Represent natural numbers numbers in Malayalam script Z19508 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z19504, Z19505, Z19506, Z19507		 2 languages
Z18216 Z18216 use Tajik representation to determine ezafe representation in Perso-Arabic script Z18217 1 Implementation (Connected: 1, Disconnected: 0): 9 Testers (Connected: 9, Disconnected: 0):
Z18247, Z18248, Z18249, Z18250, Z18251, Z18252, Z18253, Z18254, Z18255		 1 language
Z10869 Z10869 function that returns a correct genitive form in Norwegian Z10870 Z10871 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10872, Z10873		 5 languages
Z19085 Z19085 Converts a number to scientific notation form. Z19103 1 Implementation (Connected: 0, Disconnected: 1): 4 Testers (Connected: 0, Disconnected: 4):
Z19086, Z19089, Z19090, Z19091		 2 languages
Z19352 Z19352 returns True if the Object has (or references) the specified Type in its Z1K1/type 1 Alias:
(has the same Type as this Type)		 Z19354 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19353, Z19355		 1 language
Z12971 Z12971 Performs binary addition using the ones complement method. Z12972 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12973, Z12974		 4 languages
Z12975 Z12975 Performs binary subtraction using the ones complement method. Z12976 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12977		 4 languages
Z11461 Z11461 adds a backslash character to characters in the string which would be interpreted as regex 1 Alias:
(escape regex)		 Z11464 Z11462 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11463		 3 languages
Z15075 Z15075 No description provided. 1 Alias:
(A000931)		 Z15774 Z15775 Z15091, Z15076 4 Implementations (Connected: 4, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15077, Z15078, Z15079		 3 languages
Z15085 Z15085 No description provided. 1 Alias:
(A134816)		 Z15086 Z15090 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15087, Z15088, Z15089		 1 language
Z19489 Z19489 Returns a list from a JSON string Z19490 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z19491		 1 language
Z18335 Z18335 Parse "MWON" formatted wiki pages into JSON Z18358 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z18359		 1 language
Z15080 Z15080 No description provided. 1 Alias:
(A001608)		 Z15081 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15082, Z15083, Z15084		 2 languages
Z12078 Z12078 Z12079 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12080, Z12081		 4 languages
Z10708 Z10708 returns true if given character creates a break in letter joining 0 Implementations (Connected: 0, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z10713, Z10712, Z10711, Z10710, Z10709, Z10714		 4 languages
Z19009 Z19009 Returns a phonetic transcription of an Arabic Script text written in Tunisian Arabic using the NOTA Guidelines Z19010 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z18011 Z18011 Z18016 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z18010 Z18010 Z18015 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z15965 Z15965 Z15966 1 Implementation (Connected: 1, Disconnected: 0): 10 Testers (Connected: 10, Disconnected: 0):
Z16381, Z16382, Z16383, Z16384, Z16385, Z16386, Z16388, Z16389, Z16390, Z16391		 5 languages
Z16221 Z16221 Returns the plural of a Portuguese word. Z16222 1 Implementation (Connected: 0, Disconnected: 1): 5 Testers (Connected: 0, Disconnected: 5):
Z16223, Z16224, Z16225, Z16226, Z16227		 2 languages
Z19607 Z19607 Properly tenses every English verb submitted to it. 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z12198 Z12198 removes liason -v- or -u- from gerund for vowel stem verbs Z12199 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12200, Z12201		 3 languages
Z11929 Z11929 for the direct case plural and oblique case plural forms Z11930 1 Implementation (Connected: 1, Disconnected: 0): 8 Testers (Connected: 8, Disconnected: 0):
Z11931, Z11932, Z11933, Z11934, Z11935, Z11936, Z11937, Z12073		 5 languages
Z12058 Z12058 Z12074 1 Implementation (Connected: 1, Disconnected: 0): 15 Testers (Connected: 15, Disconnected: 0):
Z12059, Z12060, Z12061, Z12062, Z12063, Z12064, Z12065, Z12066, Z12067, Z12068, Z12069, Z12070, Z12072, Z12071, Z12077		 5 languages
Z12036 Z12036 0 Implementations (Connected: 0, Disconnected: 0): 17 Testers (Connected: 0, Disconnected: 17):
Z12037, Z12038, Z12039, Z12040, Z12041, Z12042, Z12043, Z12044, Z12045, Z12046, Z12047, Z12048, Z12049, Z12050, Z12051, Z12052, Z12053		 4 languages
Z12014 Z12014 0 Implementations (Connected: 0, Disconnected: 0): 24 Testers (Connected: 0, Disconnected: 24):
Z12015, Z12016, Z12017, Z12018, Z12019, Z12020, Z12021, Z12022, Z12023, Z12024, Z12025, Z12026, Z12027, Z12028, Z12029, Z12030, Z12031, Z12032, Z12033, Z12034, Z12035, Z12054, Z12055, Z12056		 4 languages
Z10181 Z10181 Z10182 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z10183		 3 languages
Z10178 Z10178 Z10179 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10637, Z10180		 4 languages
Z10138 Z10138 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z10139 Z10139 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z10846 Z10846 move by one letter in the English alphabet 2 Aliases:
(move one letter), (ROT1 encrypt)		 Z13481 Z10865 Z10850 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10847, Z10848, Z10849		 8 languages
Z10627 Z10627 encode or decode a Latin alphabet string using the ROT13 cipher 1 Alias:
(Caesar cipher)		 Z10856, Z13471 Z10630 Z10628 4 Implementations (Connected: 4, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10629, Z12811, Z12826		 11 languages
Z10851 Z10851 move each letter one letter back in the English alphabet 3 Aliases:
(ROT1 decrypt), (ROT-1), (move one letter back)		 Z13480 Z10863 Z10855 3 Implementations (Connected: 2, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z10852, Z10853, Z10854, Z11217		 7 languages
Z19463 Z19463 PRNG boolean Z19464 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19465, Z19466		 2 languages
Z19639 Z19639 Random number. with an additional natural number input Z19640 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z876 Z876 iterates the application of a two-parameter function, the first parameter uses the initial object or the previous result, the second parameter uses the next item on the list Z976 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 0, Disconnected: 2):
Z13275, Z13427		 3 languages
Z13213 Z13213 Returns the -ed form of a regular English verb Z13214 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13215, Z13216		 3 languages
Z805 Z805 Returns a list of key-value pairs representing the object given Z905 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 0, Disconnected: 2):
Z15800, Z15796		 3 languages
Z12391 Z12391 Remove diacritics from a given string Z12397 Z12392 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z12393, Z12398, Z12399, Z13041		 4 languages
Z10084 Z10084 Remove all leading spaces in a string 1 Alias:
(trim_start)		 Z10102 Z15716 Z10085 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10087, Z10092		 6 languages
Z10095 Z10095 Remove all trailing spaces in a string Z10101, Z10633 Z11498 Z10097 4 Implementations (Connected: 4, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10098, Z10100		 5 languages
Z12624 Z12624 Replicates a string n times: (e.g. f("a",5) -> "aaaaa") 2 Aliases:
(repeat string n times), (replicate string n-times)		 Z14074 Z12978, Z19145 Z15696, Z12625 5 Implementations (Connected: 5, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14045, Z17606, Z12970		 7 languages
Z18922 Z18922 Calculates the number of cables required for a mesh network topology by giving the number of nodes. 1 Alias:
(mesh topology)		 Z18926 Z18923 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18924, Z18925		 1 language
Z19530 Z19530 No description provided. 1 Alias:
(monolingual text of lexeme form with grammatical features)		 Z19531 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19532		 2 languages
Z10548 Z10548 version of Reverse String (Z10012) that is Unicode grapheme aware 3 Aliases:
(reverse), (reverse graphemes), (reverse (grapheme level))		 Z10549 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z10552, Z16194, Z12224		 4 languages
Z19112 Z19112 A naming convention for components, packages, types or file names used by a programming language, system or framework. 3 Aliases:
(Reverse-DNS), (reverse DNS), (reverse domain name)		 Z19113 Z19114 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 0, Disconnected: 3):
Z19115, Z19116, Z19117		 1 language
Z15061 Z15061 a(n) = (n-1)*(2*a(n-1) + 3*a(n-2))/(n+1) 1 Alias:
(A005043)		 Z15062 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15063, Z15064, Z15065, Z15066		 2 languages
Z12186 Z12186 Z12187 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12188		 3 languages
Z12132 Z12132 Z12133 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z12134 Z12134 Z12135 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z11938 Z11938 Z11939 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11940, Z12075, Z12076		 3 languages
Z12116 Z12116 Z12117 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z12118, Z12119, Z12120		 3 languages
Z12130 Z12130 Z12131 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12128 Z12128 Z12129 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12194 Z12194 returns true if the Rohingya Hanifi consonant allows gemination Z12195 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12196, Z12197		 3 languages
Z11023 Z11023 Convert a Roman numeral to Arabic numeral Z11027 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11025, Z18644		 8 languages
Z19598 Z19598 Rotates a 2D array 90 degrees. For use in another function, but can be used by itself. Is also a leetcode question IIRC. 2 Aliases:
(Rotate 90), (Rotate 2D)		 Z19599 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z19600		 1 language
Z12606 Z12606 Rounds a given floating-point number to a whole number of decimal places. 3 Aliases:
(Round number), (Round to nearest), (Round)		 Z12607 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z19492 Z19492 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z18140 Z18140 adapts a Russian word to the Tajik alphabet Z18141 1 Implementation (Connected: 1, Disconnected: 0): 9 Testers (Connected: 9, Disconnected: 0):
Z18816, Z18817, Z18818, Z18819, Z18820, Z18821, Z18822, Z18823, Z18824		 2 languages
Z10148 Z10148 SHA-1 hash of the UTF-8 representation of a string, as a lowercase hexadecimal byte string 1 Alias:
(sha1)		 Z10162 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z10163		 7 languages
Z10149 Z10149 Z10160 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z10161		 4 languages
Z10124 Z10124 returns the hexadecimal hash of a string in SHA-256 1 Alias:
(SHA256)		 Z10125, Z10127, Z10130 3 Implementations (Connected: 1, Disconnected: 2): 2 Testers (Connected: 2, Disconnected: 0):
Z10126, Z10128		 8 languages
Z10132 Z10132 returns the hexadecimal hash of a string in SHA-384 1 Alias:
(SHA384)		 Z10133 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z10134		 7 languages
Z10067 Z10067 hash a string using the SHA-512 function 1 Alias:
(SHA512)		 Z11029 Z10069 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 1, Disconnected: 1):
Z10068, Z10129		 6 languages
Z10152 Z10152 Z16026 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z16027		 4 languages
Z10153 Z10153 Z16028 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z16029		 4 languages
Z10154 Z10154 Z16031 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z16030		 4 languages
Z10155 Z10155 Z16033 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z16032		 4 languages
Z10150 Z10150 Z10165 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z10151 Z10151 Z10164 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z19412 Z19412 Takes a shape where (length of one of the lines that make up the figure) ^ (number of dimensions of the figure) = (the figure's area) (lines, squares, cubes, etc) and returns a side's area. 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z10119 Z10119 Sandbox object for function Z10123 Z10131 Z10166, Z10896, Z10121 5 Implementations (Connected: 1, Disconnected: 4): 2 Testers (Connected: 1, Disconnected: 1):
Z10511, Z10122		 8 languages
Z18263 Z18263 Returns the intensity of an colour. 100% saturation means there is no addition of gray. Z18265 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18264, Z18266, Z18267		 3 languages
Z14876 Z14876 No description provided. 3 Aliases:
(large Schröder number), (big Schröder number), (large Schroeder number)		 Z14881 Z14877, Z14880 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14878, Z14879, Z14882		 3 languages
Z19243 Z19243 Returns the lexeme forms, from the given lexeme, which contain all of the given grammatical features. Z19244 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19251, Z19395		 1 language
Z10771 Z10771 Uppercase the first letter of the sentence 1 Alias:
(Uppercase first letter)		 Z15863 Z10779 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 2, Disconnected: 2):
Z10775, Z15864, Z18788, Z18789		 5 languages
Z13040 Z13040 convert any Cyrillic characters in a string into their Latin form in Serbian 2 Aliases:
(transiterate sr-cyrl->sr-latn), (sr-cyrl->sr-latn)		 Z13046 Z13044 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z13042, Z13043, Z13045		 5 languages
Z18189 Z18189 Returns the shade of a colour by mixing it with a percentage of black. Z18191 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18190, Z18192, Z18193		 3 languages
Z16821 Z16821 returns the Sign argument unaltered Z16823 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16822, Z16824		 1 language
Z13934 Z13934 Performs simple arithmetic operations over a given expression. 2 Aliases:
(arithmetic operations), (string calculator)		 Z13937, Z18891 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 0, Disconnected: 4):
Z13938, Z13940, Z18892, Z18974		 2 languages
Z19514 Z19514 Returns simple tense of inputted verb. 1 Alias:
(tense verb)		 Z19524 Z19515 Z19527 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19516, Z19517		 1 language
Z12183 Z12183 for oblique case forms which add ni to u ending Z12184 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12185		 3 languages
Z12166 Z12166 Z12167 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12174 Z12174 for the postpositional case plural Z12175 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12170 Z12170 for the oblique case plural Z12171 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12180 Z12180 for oblique case forms which add ni to u ending Z12181 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12182		 3 languages
Z12163 Z12163 for the direct case plural and oblique case plural forms Z12164 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12165		 3 languages
Z12172 Z12172 for the postpositional case plural Z12173 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12168 Z12168 for the oblique case plural Z12169 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z16431 Z16431 expresses a natural number in Spanish words 3 Aliases:
(Spanish words for number), (number to Spanish words), (natural number in Spanish words)		 Z16432 1 Implementation (Connected: 1, Disconnected: 0): 11 Testers (Connected: 11, Disconnected: 0):
Z16447, Z16433, Z16434, Z16446, Z16449, Z16450, Z16453, Z16456, Z16459, Z16461, Z16462		 3 languages
Z17639 Z17639 Returns plural for spanish word Z19228 1 Implementation (Connected: 0, Disconnected: 1): 11 Testers (Connected: 0, Disconnected: 11):
Z17640, Z17641, Z17642, Z17643, Z17644, Z17645, Z17646, Z17647, Z17648, Z17649, Z17650		 2 languages
Z19229 Z19229 Generates a spanish 2-word subject with a gender and word Z19230 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z19231		 1 language
Z17866 Z17866 Spanish syllables from word 1 Alias:
(syllables from word spanish)		 0 Implementations (Connected: 0, Disconnected: 0): 4 Testers (Connected: 0, Disconnected: 4):
Z17867, Z18089, Z18090, Z17870		 2 languages
Z16184 Z16184 Z16206 1 Implementation (Connected: 1, Disconnected: 0): 13 Testers (Connected: 13, Disconnected: 0):
Z16195, Z16196, Z16197, Z16198, Z16208, Z16209, Z16210, Z16211, Z16212, Z16213, Z16214, Z16220, Z16387		 3 languages
Z19629 Z19629 takes a number as input, and returns ordinal in letters in Standard Arabic Z19630 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z19631, Z19632, Z19633		 1 language
Z16443 Z16443 Z16444 1 Implementation (Connected: 1, Disconnected: 0): 9 Testers (Connected: 9, Disconnected: 0):
Z16445, Z16452, Z16454, Z16455, Z16448, Z16457, Z16458, Z16460, Z18615		 2 languages
Z15337 Z15337 S(n,k) Z15338, Z15340 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15339		 2 languages
Z18360 Z18360 Converts the internal evaluation of Stockfish 16.1 to winrate predicted by built-in model (miliunit) Z18361 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z18519 Z18519 Convert ancient Greek numbers to natural numbers 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z10108 Z10108 Add string end padding Z10109 Z10110 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17007		 3 languages
Z10831 Z10831 Intersperse a string Z10832 Z10833 2 Implementations (Connected: 2, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z10834, Z10835, Z10839, Z10840, Z10841		 4 languages
Z868 Z868 No description provided. 1 Alias:
(String to list)		 Z968 Z16020 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z12769		 6 languages
Z18296 Z18296 Subtract the second colour from the first colour. 2 Aliases:
(Subtractive colour mixing), (Subtract colours )		 Z18299 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18297, Z18298		 1 language
Z11353 Z11353 Suffixing a verb to get it imperative verb as long as the verb ends with any vowel letter. E.g imperative form of 'ga' is 'gaa' 2 Aliases:
(Igbo imperative verb), (Igbo add suffix to form imperative verb)		 Z11354 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11376, Z11377, Z13112		 5 languages
Z16524 Z16524 Suffixing a verb to get it negative imperative verb as long as the verb ends with any vowel letter. E.g negative imperative form of 'ga' is 'agala' Z16525 1 Implementation (Connected: 1, Disconnected: 0): 9 Testers (Connected: 9, Disconnected: 0):
Z16526, Z16527, Z16528, Z16529, Z16530, Z16531, Z16532, Z16533, Z16534		 2 languages
Z12770 Z12770 Suffixing a simple verb root (e.g 'ri', 'si', 'ri', me etc) to get it past tense. Z12771 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16052, Z12772, Z12773		 3 languages
Z12818 Z12818 converting Sundanese script within a text to Latin 2 Aliases:
(Sundanese to Latin), (transliterate Sundanese script)		 Z12820 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 1, Disconnected: 4):
Z12819, Z12880, Z12881, Z12882, Z12883		 4 languages
Z17963 Z17963 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z16008 Z16008 expresses a natural number in Swedish words Z16010 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z17822 Z17822 E.g. mus -> möss Z17826 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z17823, Z17824, Z17825, Z17835, Z17836		 1 language
Z17907 Z17907 E.g. bord -> bordet, lärare -> läraren Z17910 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17908, Z17909		 1 language
Z17911 Z17911 E.g. mus -> musen, man -> mannen Z17914 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17912, Z17913		 1 language
Z17727 Z17727 The root morpheme is used when combining words. E.g. root of "flicka" is "flick" and used in e.g. "flickskola" when combining.

Note: this function is for mophemes that come first when combining. E.g. "äpple" -> "äppel" when first as in "äppelpaj". But when non-first "äpple" -> "äpple" as in "granatäpple"

Z17732 1 Implementation (Connected: 0, Disconnected: 1): 5 Testers (Connected: 0, Disconnected: 5):
Z17728, Z17729, Z17730, Z17731, Z17733		 1 language
Z18048 Z18048 Type of Swedish noun declension Z18053 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18049		 1 language
Z18045 Z18045 E.g. mus -> musens Z18047 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18046		 1 language
Z17725 Z17725 Type of noun declension in Swedish according to Svenska Akademiens språklära, see Q59188093. Z17734 Z19426 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z17726, Z17735		 1 language
Z17853 Z17853 E g. fiende -> fienden Z17855 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17854		 1 language
Z17832 Z17832 E.g. huvud -> huvuden Z17992 Z17834 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17833, Z17842		 1 language
Z17923 Z17923 Z17996 Z17925 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z17924, Z17926, Z17927, Z18111		 1 language
Z17921 Z17921 E.g. fågel -> fåglarna Z17964 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17922, Z18000		 1 language
Z18104 Z18104 Z18106 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18105		 1 language
Z17736 Z17736 Type of noun declension in Swedish according to Svenska Akademiens språklära, see Q59188093 Z17740 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17737, Z17738, Z17739, Z17999		 1 language
Z18108 Z18108 Z18110 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18109		 1 language
Z17721 Z17721 This handles irregular ones like mor -> mödrar. Noun declension in Swedish according to Svenska Akademiens språklära, see Q59188093 Z17722 1 Implementation (Connected: 1, Disconnected: 0): 10 Testers (Connected: 10, Disconnected: 0):
Z17723, Z17724, Z17754, Z17755, Z17768, Z17769, Z17840, Z17841, Z17962, Z18107		 1 language
Z17970 Z17970 Z17983 1 Implementation (Connected: 0, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z17971, Z17972		 1 language
Z17966 Z17966 Z17969 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17967, Z17968		 1 language
Z17783 Z17783 Type of noun declension in Swedish according to Svenska Akademiens språklära, see Q59188093 Z17788 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17785, Z17786, Z17787		 1 language
Z18063 Z18063 Z18065 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18064		 1 language
Z17934 Z17934 E.g. student -> studenternas Z17936 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17935, Z17937, Z17938		 1 language
Z17928 Z17928 E.g. bok -> böckerna Z17930 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17929, Z17997		 1 language
Z18098 Z18098 Z18100 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18099		 1 language
Z17741 Z17741 Type of noun declension in Swedish according to Svenska Akademiens språklära, see Q59188093 Z17744 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17742, Z17743		 1 language
Z18101 Z18101 Z18103 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18102		 1 language
Z17745 Z17745 Type of noun declension in Swedish according to Svenska Akademiens språklära, see Q59188093 Z17748 1 Implementation (Connected: 1, Disconnected: 0): 17 Testers (Connected: 16, Disconnected: 1):
Z17746, Z17747, Z17752, Z17753, Z17756, Z17757, Z17758, Z17759, Z17760, Z17761, Z17762, Z17766, Z17767, Z17837, Z17838, Z17839, Z17998		 1 language
Z18145 Z18145 Z18147 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18146		 1 language
Z18175 Z18175 Z18177 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z18176, Z18178, Z18179		 1 language
Z18163 Z18163 Z18165 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 1, Disconnected: 1):
Z18164, Z18180		 1 language
Z18160 Z18160 Z18162 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18161		 1 language
Z13843 Z13843 No description provided. 1 Alias:
(A000058)		 Z13844 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13845		 2 languages
Z10645 Z10645 join parts of words in Tajik Persian Z12136 1 Implementation (Connected: 1, Disconnected: 0): 12 Testers (Connected: 12, Disconnected: 0):
Z10646, Z10647, Z10648, Z10649, Z10650, Z10651, Z10652, Z10653, Z10654, Z10655, Z10656, Z10657		 5 languages
Z12137 Z12137 Z12138 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12139, Z12140		 3 languages
Z18208 Z18208 Returns colours that are 90 degree apart from the input base colour. 2 Aliases:
(Tetradic colour harmony), (double complementary)		 Z18210 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18209, Z18211		 2 languages
Z13013 Z13013 Nominalize a Thai adjective and/or adverb into a noun by prepending string "ความ" 3 Aliases:
(Thai nominalization of adverb), (nominalize Thai adjective), (nominalize Thai adverb)		 Z13014 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z13015		 4 languages
Z13034 Z13034 Nominalize a Thai verb by prepending string "การ" 2 Aliases:
(nominalize Thai verb), (Thai verb to noun)		 Z13035 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z14003 Z14003 No description provided. 1 Alias:
(A010060)		 Z14443 Z14004 2 Implementations (Connected: 2, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z18184 Z18184 It will mix a color with white by a given percentage. Z18186 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18185, Z18187, Z18188		 2 languages
Z10018 Z10018 Convert a string to uppercase letters 2 Aliases:
(Upper), (to uppercase)		 Z10019 Z10021 2 Implementations (Connected: 2, Disconnected: 0): 6 Testers (Connected: 5, Disconnected: 1):
Z10020, Z10036, Z10564, Z10877, Z10034, Z15952		 30 languages
Z10888 Z10888 Convert hebrew letter(s) to its final form, regardless of location in the words, always. See also: Z10891. 2 Aliases:
(he final form), (final form)		 Z10889 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z10890		 4 languages
Z18196 Z18196 Returns the tone of a color by mixing it with gray Z18198 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18197		 2 languages
Z10975 Z10975 this function transliterate from Javanese script to Latin Z10979 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z10982		 5 languages
Z18212 Z18212 Returns the two colours that are 120 degrees and 240 degrees apart from the input base colour. 2 Aliases:
(Triadic colour harmony), (triadic color scheme)		 Z18214 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18213		 2 languages
Z820 Z820 Z920 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z19565 Z19565 2 if statements, designed so that you do not have to nest them in the weird way required with the built-in function. For ifs of greater values, see N-ifs (Z19602) 2 Aliases:
(3 ifs), (if 3 options)		 Z19566, Z19610 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z19567, Z19568, Z19569, Z19570		 1 language
Z12801 Z12801 converts Turkish strings from the Latin alphabet to the Ottoman Armenian script orthography 0 Implementations (Connected: 0, Disconnected: 0): 4 Testers (Connected: 0, Disconnected: 4):
Z12802, Z12803, Z12804, Z12805		 3 languages
Z10022 Z10022 Z10023 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z10024, Z10025, Z10026, Z10027, Z10028		 5 languages
Z10033 Z10033 Syllabication in Turkish according to the rules 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z10029 Z10029 Z10030 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10031, Z10032		 5 languages
Z12189 Z12189 returns true if final two characters in a string are a valid word final consonant cluster in Turkish Z12190 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z12191, Z12192, Z12193		 3 languages
Z19077 Z19077 returns the value for the object’s Z4K1/identity key Z19079 Z19083 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 1, Disconnected: 1):
Z19078, Z19100		 2 languages
Z883 Z883 No description provided. 1 Alias:
(map)		 Z983 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z19402		 6 languages
Z881 Z881 A list containing items of the same type 1 Alias:
(list)		 Z981 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 0, Disconnected: 2):
Z17719, Z13278		 18 languages
Z18636 Z18636 returns True if a Typed list uses the referenced Persistent object (a Type) in its generic Type specification (a Function call to the Z881/Typed list function) 2 Aliases:
(does the Typed list have the referenced Object for its Type?), (Typed list has the same Type?)		 Z18638 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z18637, Z18639, Z18641, Z18642, Z18643, Z18645		 1 language
Z882 Z882 A type that holds a pair of types Z982 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 6 languages
Z10774 Z10774 decodes a percent-encoded input string 1 Alias:
(URL decode)		 Z10777 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10778, Z10780, Z10783		 5 languages
Z10761 Z10761 encodes certain characters using URI percent encoding syntax 1 Alias:
(URL encode)		 Z10764 Z10815 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10762, Z10766, Z10768		 5 languages
Z11044 Z11044 Get the URL fragment from a given URL, returns everything after # 1 Alias:
(get url fragment)		 Z11063 Z11048, Z11066 Z11045, Z11064 5 Implementations (Connected: 5, Disconnected: 0): 6 Testers (Connected: 5, Disconnected: 1):
Z11046, Z11047, Z11056, Z11065, Z11067, Z11069		 4 languages
Z11049 Z11049 Returns the value of the specified parameter in a URL, and an empty string if no match 3 Aliases:
(get URL parameter), (URL param), (get URL query)		 Z11050 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11051, Z11052		 4 languages
Z11053 Z11053 returns everything after the "?" in a URL, excluding URL fragment (#), and a blank string if no match 1 Alias:
(get query string)		 Z13511 Z11054 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11055		 4 languages
Z15953 Z15953 transforms a number into its spelling in Ukrainian Z15956 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15954, Z16048, Z16049, Z16050		 4 languages
Z10507 Z10507 For some characters please use with hex to string (Z10373) Z10508 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10509, Z10510		 5 languages
Z14624 Z14624 Z14625 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z10785 Z10785 Takes a Unicode string and returns a space-separated list of hexadecimal Unicode code points. Z10957 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z10958		 4 languages
Z899 Z899 Z999 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 0, Disconnected: 3):
Z16574, Z16576, Z16578		 6 languages
Z12244 Z12244 given direct case gerund form of Hindustani (Urdu) verb, returns absolute construction form Z12245 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12242 Z12242 given direct case gerund form of Hindustani (Urdu) verb, returns conjunctive adverbial form Z12243 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12246 Z12246 given direct case gerund of Hindustani (Urdu) verb, returns feminine singular potential participle Z12249 Z12664 2 Implementations (Connected: 2, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12247 Z12247 given prepared verb string join +ī to end Z12248 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12238 Z12238 joins +e to end of prepared verb strings Z12239 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12236 Z12236 joins +ā to end of prepared verb ending strings Z12237 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12230 Z12230 given verb stem adds +[space]k for conjunctive adverbial forms Z12231 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12234 Z12234 given verb stem (with joining ending) add +t to attach to nominal endings Z12235 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12232 Z12232 given stem (with joining ending) add +n to link nominal endings Z12233 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12240 Z12240 returns form in -ne given direct case gerund of Hindustani (Urdu) verb Z12241 Z12876 2 Implementations (Connected: 1, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z12225 Z12225 given direct case gerund form of Hindustani (Urdu) verb, returns string without suffix -nā Z12226 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12227		 3 languages
Z12228 Z12228 returns verb stem given direct case gerund form of Hindustani (Urdu) verb Z12229 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z16837 Z16837 Z16838 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z122 Z122 Z222 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 9 languages
Z189 Z189 Z289 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z121 Z121 Z221 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 9 languages
Z831 Z831 Z931 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 5 languages
Z117 Z117 Z217 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 9 languages
Z118 Z118 Z218 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 9 languages
Z140 Z140 Z240 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 0, Disconnected: 2):
Z10748, Z15791		 9 languages
Z180 Z180 Z280 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 9 languages
Z116 Z116 Z216 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 9 languages
Z186 Z186 Z286 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 8 languages
Z105 Z105 Z205 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 8 languages
Z150 Z150 Z250 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 10 languages
Z108 Z108 Z208 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 9 languages
Z107 Z107 Z207 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 9 languages
Z114 Z114 Z214 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 9 languages
Z103 Z103 Z203 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 8 languages
Z139 Z139 Z239 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 9 languages
Z131 Z131 Z231 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 8 languages
Z111 Z111 Z211 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 11 languages
Z132 Z132 Z232 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 8 languages
Z112 Z112 Z212 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 9 languages
Z160 Z160 Z260 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z15794		 9 languages
Z123 Z123 Z223 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 10 languages
Z101 Z101 Z201 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z15793		 16 languages
Z102 Z102 Z202 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 7 languages
Z161 Z161 Z261 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 9 languages
Z199 Z199 Z299 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 8 languages
Z109 Z109 Z209 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 8 languages
Z106 Z106 Z206 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 10 languages
Z120 Z120 Z220 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 8 languages
Z104 Z104 Z204 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 8 languages
Z803 Z803 returns the value (Object) associated with the specified Key reference 3 Aliases:
(get value from key), (value from key), (key to value)		 Z903 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 3, Disconnected: 3):
Z14381, Z15886, Z15903, Z15904, Z15905, Z15781		 6 languages
Z804 Z804 returns the values (Object) associated with the specified list of Key references Z904 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z17081 Z17081 Z17083 1 Implementation (Connected: 1, Disconnected: 0): 15 Testers (Connected: 15, Disconnected: 0):
Z17087, Z17082, Z17092, Z17091, Z17090, Z17089, Z17086, Z17085, Z17084, Z17088, Z17093, Z17094, Z17095, Z17096, Z17097		 2 languages
Z15386 Z15386 No description provided. 2 Aliases:
(Wedderburn-Etherington number), (A001190)		 Z15387 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15388, Z15389, Z15390		 2 languages
Z12255 Z12255 Given a Wikifunction identifier, return its human-readable labels Z12256 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z18319 Z18319 Check if the claim with a given property/entity type exist in the input JSON of an entity Z18327 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18320		 1 language
Z18331 Z18331 Checks whether the entity data contains a specific claim. 1 Alias:
(has string-type claim?)		 Z18333 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18332, Z18334		 1 language
Z19310 Z19310 returns the String value of a Wikidata lexeme reference 1 Alias:
(string value from Wikidata lexeme reference)		 Z19322 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19311, Z19323		 2 languages
Z15047 Z15047 No description provided. 2 Aliases:
(n*2^n-1), (A003261)		 Z15048 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15049		 2 languages
Z19460 Z19460 PRNG Z19461 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z18524 Z18524 Convert English plural to Yoruba plural Z18559 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z17893 Z17893 returns a string with the ZID of the type of the object passed in 0 Implementations (Connected: 0, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17894		 1 language
Z13576 Z13576 magnitude of the difference, independent of the order of arguments 3 Aliases:
(subtract), (-), (minus)		 Z15755 Z13577 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15751, Z15753, Z15901		 4 languages
Z17128 Z17128 returns an integer 3 Aliases:
(abs), (absolute value), (integer absolute value)		 Z17460, Z17284 Z17131 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17129, Z17130, Z17468		 3 languages
Z17144 Z17144 Returns the absolute value of the input as a natural number 3 Aliases:
(abs), (absolute value), (absolute value of integer to natural number)		 Z17212 Z17196 Z17146 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17148, Z17198, Z17199		 3 languages
Z16693 Z16693 adds 2 integers 3 Aliases:
(add), (sum), (plus)		 Z17343 Z16699 Z16698 3 Implementations (Connected: 3, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z16694, Z16695, Z16696, Z16697, Z17113, Z17122		 6 languages
Z14295 Z14295 No description provided. 2 Aliases:
(format large numbers), (commafy)		 Z14343 Z14354 Z14301 3 Implementations (Connected: 3, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z14296, Z14297, Z14299, Z14300, Z14298		 3 languages
Z17340 Z17340 see https://en.wikipedia.org/wiki/Integer#Equivalence_classes_of_ordered_pairs Z17342 Z17588 Z17344 3 Implementations (Connected: 3, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17341		 2 languages
Z14435 Z14435 a European style of representing large numbers Z14436 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14437		 2 languages
Z14438 Z14438 a European style of representing large numbers: regular width nonbreaking spaces Z14440 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14439		 2 languages
Z14364 Z14364 a European style of representing large numbers 3 Aliases:
(format large numbers), (periodify), (add radix between triples if more than four digits)		 Z14366 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14365, Z14367		 3 languages
Z17948 Z17948 No description provided. 1 Alias:
(Swedish declension -a)		 Z17985 Z17950 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z17949		 1 language
Z18151 Z18151 Z18153 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z18152		 1 language
Z18142 Z18142 No description provided. 1 Alias:
(add suffix de)		 Z18144 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z18143		 1 language
Z18050 Z18050 Z18052 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18051		 1 language
Z18032 Z18032 Z18035 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18034		 1 language
Z18036 Z18036 E.g. huvud -> huvudenas 1 Alias:
(add suffix enas)		 Z18038 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18037		 1 language
Z18039 Z18039 No description provided. 1 Alias:
(add suffix ens)		 Z18041 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18040		 1 language
Z18042 Z18042 No description provided. 1 Alias:
(add suffix ets)		 Z18044 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18043		 1 language
Z17791 Z17791 E.g. äpple -> äpplen Z17792 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17784, Z17790		 1 language
Z17931 Z17931 No description provided. 1 Alias:
(Swedish noun, declension, definite plural, -na)		 Z17984 Z17933 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z17932		 1 language
Z17946 Z17946 No description provided. 2 Aliases:
(Swedish noun, fifth declension, definite plural, -na), (add suffix na)		 Z17951 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17947		 1 language
Z17952 Z17952 No description provided. 1 Alias:
(Swedish noun, fifth declension, definite genitive plural, -nas)		 Z17945 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17953		 1 language
Z18066 Z18066 Z18068 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18067		 1 language
Z17749 Z17749 E.g. fiende -> fiender 2 Aliases:
(Swedish noun, fourth declension, indefinite plural, -r), (add suffix r)		 Z17989 Z17751 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17750, Z17789		 1 language
Z17939 Z17939 E.g. fiende -> fienderna 2 Aliases:
(Swedish noun, fourth declension, definite plural, -rna), (add suffix rna)		 Z17941 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17940		 1 language
Z17942 Z17942 E.g. fiende -> fiendernas 1 Alias:
(Swedish noun, fourth declension, definite genitive plural, -rnas)		 Z17944 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17943		 1 language
Z18095 Z18095 Z18097 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18096		 1 language
Z18020 Z18020 E.g. test -> tests Z18022 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18021		 1 language
Z17904 Z17904 E.g. äpple -> äpplet 1 Alias:
(add suffix t)		 Z17993 Z17906 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z17905		 1 language
Z18017 Z18017 Z18019 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18018		 1 language
Z18154 Z18154 Z18156 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18155		 1 language
Z17973 Z17973 E.g. testing + ing -> testing 1 Alias:
(add suffix)		 Z17976 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17974, Z17975		 2 languages
Z14368 Z14368 a European style of representing large numbers 3 Aliases:
(spacify), (format large numbers), (thin spacify)		 Z14370 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14369		 2 languages
Z13521 Z13521 adds two Natural numbers together, returning a Natural number 3 Aliases:
(sum), (plus), (addition)		 Z14079, Z14759 Z13529 Z13573 4 Implementations (Connected: 4, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z14044, Z16060, Z17568, Z13527, Z13528		 10 languages
Z17670 Z17670 vectors must have equal length 1 Alias:
(vector addition)		 Z17674 Z17672 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17671, Z17673		 2 languages
Z17517 Z17517 returns the day of the week N after the input day (N can be negative) 3 Aliases:
(offset N days of the week), (add N days of the week), (subtract N days of the week)		 Z17522 Z17518 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z17519, Z17520, Z17521		 2 languages
Z13306 Z13306 when given date and number of day(s) to advance, it advances on top of the date been given to get a later date. 3 Aliases:
(future date), (add days to date), (advance n day(s) to get a future date (D/M/YYYY))		 Z13307 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13308, Z13314, Z13316		 3 languages
Z13827 Z13827 Returns 1 (ignoring its input) 1 Alias:
(A000012)		 Z13828 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17397		 2 languages
Z11903 Z11903 consecutive bonds need an atom in between them https://en.wikipedia.org/wiki/SMILES Z11905 Z11908 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z11904, Z11906, Z11907, Z11909		 3 languages
Z11899 Z11899 see https://en.wikipedia.org/wiki/SMILES Z11900 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11901, Z11902		 3 languages
Z12745 Z12745 returns a list of all distinct permutations of the input list, each is itself a list 2 Aliases:
(all permutations), (permutations (all distinct))		 Z12798 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 2, Disconnected: 4):
Z13050, Z13056, Z13073, Z13074, Z13075, Z13333		 5 languages
Z12735 Z12735 every item on the list, when evaluated by the criteria function, evaluates to true 3 Aliases:
(every item meets criteria), (all are true when evaluated with function), (all true when evaluated with function)		 Z12736 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16551, Z12737, Z12765		 4 languages
Z15143 Z15143 No description provided. 1 Alias:
(A005165)		 Z15145, Z15149 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15146, Z15147, Z15148		 1 language
Z10174 Z10174 Performs a Boolean and operation 3 Aliases:
(conjunction), (both), (boolean and)		 Z11223, Z14579 Z10202 Z10175 4 Implementations (Connected: 4, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z10176, Z10177, Z10191, Z10189		 29 languages
Z11849 Z11849 takes eight boolean inputs and returns true if and only if they are all true 2 Aliases:
(and (8 bit)), (8-bit and)		 Z14717, Z11850 Z17012 Z11861 4 Implementations (Connected: 4, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11851, Z11862		 7 languages
Z11828 Z11828 takes four boolean inputs and returns true if and only if they are all true 2 Aliases:
(and (4 bit)), (4-bit and)		 Z11830, Z19628 Z17011 Z11832 4 Implementations (Connected: 4, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11829, Z11831		 7 languages
Z13138 Z13138 Returns true if any character in the string is in the Hebrew Unicode block 3 Aliases:
(any_hebrew?), (anyHebrew?), (AnyHebrew?)		 Z13143 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z13139, Z13140, Z13142, Z13141		 3 languages
Z12738 Z12738 return true if one the items of a list meets criteria given by a function, otherwise false Z12739 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16552, Z12740		 3 languages
Z12961 Z12961 adds the supplied element to the end of the supplied list 1 Alias:
(append element to list)		 Z12962, Z18599 Z12980 3 Implementations (Connected: 2, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z18280, Z12963		 3 languages
Z18597 Z18597 adds the supplied element to the end of the supplied untyped (object-typed) list 1 Alias:
(append element to list)		 Z18609, Z18610, Z18618 Z18602 4 Implementations (Connected: 2, Disconnected: 2): 3 Testers (Connected: 3, Disconnected: 0):
Z18598, Z18600, Z18613		 2 languages
Z18276 Z18276 adds the supplied natural number to the end of the supplied natural number-typed list 1 Alias:
(append element to list (natural numbers))		 Z18278, Z18511 Z18279 3 Implementations (Connected: 3, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18277		 2 languages
Z13036 Z13036 a function that applies another (single argument) function to a value 2 Aliases:
(evaluate function), (function apply)		 Z14353, Z13048 2 Implementations (Connected: 2, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z14355, Z14411, Z17499, Z13047, Z13049, Z13347		 5 languages
Z14779 Z14779 returns a list of the same length Z14781 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14780		 2 languages
Z13436 Z13436 returns a list of results 1 Alias:
(apply2 scalar and list)		 Z13438 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13437, Z13439		 4 languages
Z13464 Z13464 returns a list of results 2 Aliases:
(apply2 list scalar), (apply a two parameter function to a list of first arguments and a common second argument)		 Z13466 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13465		 3 languages
Z17355 Z17355 used to pass a natural number into a function written for integers 1 Alias:
(natural number in integer function)		 Z17356 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17357		 2 languages
Z13351 Z13351 takes a list of functions, a value, and applies the value to the composition of the functions (in the order they appear on the list) 3 Aliases:
(compose and apply), (chain functions), (function pipeline)		 Z15833, Z13352 2 Implementations (Connected: 1, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z15834, Z15835, Z13353, Z13354, Z13355		 3 languages
Z17352 Z17352 used to pass a positive integer into a function written for natural numbers 1 Alias:
(integer in natural number function)		 Z17353 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17354		 2 languages
Z13318 Z13318 a function that applies another (two-argument) function to two arguments 1 Alias:
(apply2)		 Z13319 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13320, Z13321, Z13340		 5 languages
Z13220 Z13220 true if all elements of the list have the same type, or if empty 3 Aliases:
(is same-typed list), (all elements same type), (elements have the same type)		 Z13304 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17878, Z13221, Z13222, Z13223		 3 languages
Z13445 Z13445 returns true if every list item is false 5 Aliases:
(not any), (not any are true), (all are false), (false list), (list of false values?)		 Z15623, Z13446, Z13457 Z17078, Z19139 Z15866, Z13451 7 Implementations (Connected: 5, Disconnected: 2): 5 Testers (Connected: 4, Disconnected: 1):
Z15597, Z13448, Z13449, Z13450, Z13458		 10 languages
Z12684 Z12684 returns true if every list item is true Z12709 Z17077, Z12708 Z15570, Z12685 5 Implementations (Connected: 4, Disconnected: 1): 6 Testers (Connected: 6, Disconnected: 0):
Z14718, Z15569, Z15574, Z12686, Z12688, Z12687		 12 languages
Z13701 Z13701 the only common factor of the two arguments is 1 3 Aliases:
(are coprime), (no common factors), (is coprime)		 Z13702 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z13703, Z13704, Z13705, Z13706, Z13707		 5 languages
Z17321 Z17321 see https://en.wikipedia.org/wiki/Integer#Equivalence_classes_of_ordered_pairs 3 Aliases:
(equivalence of ordered pairs representing integers), (natural number pairs representing integers are equivalent), (integers represented by ordered pairs of natural numbers are equal)		 Z17322, Z17323 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17324		 1 language
Z10423 Z10423 Whether one of the input strings can have its codepoints rearranged to become the other string. Z10439 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z10434, Z10436, Z10437, Z10438		 4 languages
Z15946 Z15946 returns True only if the first string is numerically greater than the second string and both strings contain only digits Z15949 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15947, Z15948		 2 languages
Z17675 Z17675 Vectors must be equal length. Uses integer division, so (a[i]+b[i])//2 will round down if (a[i]+b[i]) is odd Z17684 Z17678 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17676, Z17677		 1 language
Z19387 Z19387 returns the last vowel in the Azerbaijani word; intended to be used by Z19360 Z19388 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z19360 Z19360 Returns the appropriate Azerbaijani vowel based on the vowel harmony. Z19389 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z10348 Z10348 An implication but with arguments switched (A<-B) 1 Alias:
(Boolean Only If)		 Z10352 Z18274 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z10355, Z10356, Z10359, Z10360		 7 languages
Z10587 Z10587 Split all the graphemes in a given string in Bangla Z10588 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18215, Z10589		 5 languages
Z18321 Z18321 Z18323 Z18326 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18322, Z18324, Z18325		 1 language
Z18467 Z18467 Converts a base n string to an integer, The base may be negative. Z18469 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18468		 1 language
Z13806 Z13806 Converts an integer (given as a string, with base n <= 36) in the given base to a natural number Z15666, Z15668 Z13807 3 Implementations (Connected: 2, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z13808, Z15667		 2 languages
Z10257 Z10257 Receives two boolean inputs and always returns false Z10259 Z10264 Z10263 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z10261, Z10262, Z10258, Z10260		 10 languages
Z14773 Z14773 converts a string of 1s and 0s to a list of Boolean trues and falses Z14778 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14774		 2 languages
Z13797 Z13797 No description provided. 1 Alias:
(binary to int)		 Z19635 Z13800 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z13803		 3 languages
Z13860 Z13860 No description provided. 1 Alias:
(A000120)		 Z17052 Z13861 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13862		 2 languages
Z13848 Z13848 Z13907, Z13912 Z13850, Z14852 4 Implementations (Connected: 3, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z13905, Z13906, Z13853, Z13908		 7 languages
Z14007 Z14007 No description provided. 1 Alias:
(A001405)		 Z14008 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z13651 Z13651 No description provided. 1 Alias:
(&)		 Z17025 Z13654 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13657		 4 languages
Z13652 Z13652 No description provided. 3 Aliases:
(<nowiki><nowiki>|</nowiki></nowiki>), (or (bitwise)), (binary or (bitwise))		 Z14758 Z13655 2 Implementations (Connected: 2, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z13658, Z14755, Z14756, Z14757, Z14782, Z15799		 6 languages
Z13653 Z13653 No description provided. 1 Alias:
(^)		 Z15925 Z13656 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13659, Z16368		 5 languages
Z14469 Z14469 checks whether two blood groups are compatible with each other. Input must be in the form of A+, A-, B+, B-, O+, O-, AB+, AB- 3 Aliases:
(is blood donation possible), (recipient and donor's blood type compatibility ), (is plasma compatible)		 Z18945 Z19162 Z14471 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14470, Z14472, Z19477		 5 languages
Z14473 Z14473 calculates child's blood group based on parent one and parent two genotype blood groups; A and B are co-dominant, while O is recessive 2 Aliases:
(child's blood group), (genotype inheritance)		 Z14475 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z14474, Z14477, Z14478, Z14476		 3 languages
Z11139 Z11139 bold a string by triple quoting, e.g. (ABC -> ABC). Careful if there are special characters. Z11140, Z11150 Z11159 3 Implementations (Connected: 3, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11141		 6 languages
Z10730 Z10730 Converts a boolean to a lowercase string for string comparison. Z12274 Z10734 Z10735 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10731, Z10732, Z10733		 6 languages
Z15702 Z15702 No description provided. 1 Alias:
(byte to hex)		 Z17010 Z15703 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z17008		 2 languages
Z14567 Z14567 Converts a byte to a natural number 3 Aliases:
(byte to int), (single byte to number), (byte to number)		 Z15704 Z17009 Z14568 3 Implementations (Connected: 2, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z14569		 3 languages
Z14888 Z14888 No description provided. 1 Alias:
(A000125)		 Z14893 Z14889 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14890, Z14891, Z14892		 2 languages
Z12710 Z12710 given a sport of athletics performance, calulate its points value via World Athletics tables 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z18218 Z18218 Calculate CO2 equivalents for a given fossil fueltravel. 1 Alias:
(car travel co2e)		 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z16437 Z16437 general cardinal for the selected language 2 Aliases:
(general cardinal), (cardinal)		 Z16438 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 3, Disconnected: 1):
Z16439, Z16440, Z16535, Z16811		 2 languages
Z10539 Z10539 returns true if both strings are the same if converted to lowercase Z10541, Z11800 Z10722 Z10723 4 Implementations (Connected: 4, Disconnected: 0): 5 Testers (Connected: 4, Disconnected: 1):
Z10540, Z10542, Z10724, Z10740, Z16039		 11 languages
Z14864 Z14864 No description provided. 1 Alias:
(A001850)		 Z14865 Z14869 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14866, Z14867, Z14868		 2 languages
Z13989 Z13989 No description provided. 1 Alias:
(A000984)		 Z14805 Z13990, Z14856 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14803, Z14804		 2 languages
Z14463 Z14463 return is a string type 2 Aliases:
(Nth character from the end of the string), (string's Nth final character)		 Z19144 Z14465 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14464		 3 languages
Z18939 Z18939 first char "+" = positive, "-" = negative, "0" = neutral. Add other symbols. Default neutral. 2 Aliases:
(first character to sign), (sign from first character)		 Z18940 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z18941, Z18942, Z18943, Z18944		 1 language
Z13829 Z13829 Returns 1 if the input is 0, and 0 otherwise. 2 Aliases:
(0^n), (A000007)		 Z13830 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z13440 Z13440 Checks if a string is formatted in lower camelcase Z13443 Z13441 2 Implementations (Connected: 0, Disconnected: 2): 2 Testers (Connected: 2, Disconnected: 0):
Z13442, Z13444		 3 languages
Z11534 Z11534 the chr() function in python 3 Aliases:
(chr), (char), (character from codepoint)		 Z11536 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11535, Z11537		 3 languages
Z19300 Z19300 get claims (Z6005K5) from lexeme as a typed list of Wikidata statements Z19301 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19321		 1 language
Z12599 Z12599 Z13066 Z12600 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12601		 4 languages
Z18386 Z18386 This based on MK1 quality petrol. 2 Aliases:
(climate cost of car journey), (climate cost of petrol car journey)		 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z15991 Z15991 returns a string prefixed with a code point 3 Aliases:
(character prefix), (join string to code point), (code point + string)		 Z15993 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15992		 1 language
Z15631 Z15631 type conversion from Code point object to string object Z15638 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15632, Z15640		 2 languages
Z13028 Z13028 returns colour contrast ratio 'X:1' for given hex colours Z13033 Z13029 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13030, Z13031, Z13032		 4 languages
Z14483 Z14483 true if the two strings contain any codepoints (~characters) in common 3 Aliases:
(includes characters from string), (string includes any characters from second string), (not disjoint strings)		 Z14485 Z14699 Z14487 3 Implementations (Connected: 2, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z14484, Z14488		 2 languages
Z10111 Z10111 returns the composition of two functions Z10116 Z10115 2 Implementations (Connected: 0, Disconnected: 2): 1 Tester (Connected: 0, Disconnected: 1):
Z13059		 3 languages
Z15299 Z15299 product of composite numbers <= n 1 Alias:
(A049614)		 Z15300 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15301		 2 languages
Z18755 Z18755 both lists should be the same type, and the result should have that type Z18757 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18756		 1 language
Z18288 Z18288 appends two lists together and preserves the order of elements Z18758 Z18290 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18289		 1 language
Z12767 Z12767 appends two lists together and preserves the order of elements 2 Aliases:
(join lists), (concatenate lists)		 Z13231 Z18614 Z12792 3 Implementations (Connected: 3, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z18622, Z12768, Z12793, Z13230, Z13232, Z13233		 5 languages
Z11884 Z11884 condenses the charges with magnitudes greater than one in SMILES strings, e.g. [Ti++++] to [Ti+4] 2 Aliases:
(SMILES condense charges), (SMILES convert to numeric charges)		 Z11886 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z11885, Z11887, Z11888, Z11889, Z11890		 3 languages
Z12696 Z12696 check whether a list contains a certain element 3 Aliases:
(includes), (lists), (has the element)		 Z14207, Z16954 Z12711 Z12863 4 Implementations (Connected: 2, Disconnected: 2): 13 Testers (Connected: 11, Disconnected: 2):
Z13758, Z13759, Z13761, Z16538, Z16555, Z13757, Z16559, Z16953, Z17616, Z12862, Z12697, Z12718, Z12872		 5 languages
Z14260 Z14260 similar to is pangram (English) Z12626 3 Aliases:
(is pangram (Bengali)), (Bengali is pangram), (Bengali pangram)		 Z14275 Z18379 Z14262 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14263, Z14261, Z14264		 4 languages
Z18708 Z18708 Takes a text and returns True if contains non-Kurdish characters, otherwise False. 1 Alias:
(has non-Kurdish letters)		 Z18715 Z18709 2 Implementations (Connected: 2, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z18710, Z18711, Z18712, Z18713, Z18714		 3 languages
Z18852 Z18852 Detects shouting in English text; returns True if any is found, otherwise False. 3 Aliases:
(has shouting), (detect shouting), (find shouting)		 Z18858 Z18853 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z18854, Z18856, Z18857, Z18855		 3 languages
Z17713 Z17713 converts colour names to hex (including leading #) https://www.w3.org/TR/css-color-3/#svg-color Z18564 Z18620 2 Implementations (Connected: 2, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z17714, Z17715, Z18565, Z18566, Z18896		 1 language
Z17687 Z17687 output is lowercase preceded by # 2 Aliases:
(colour convert), (color convert)		 Z17851, Z17692 Z17694, Z19147 Z18123 5 Implementations (Connected: 5, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17689, Z17690, Z18124, Z19148		 3 languages
Z18784 Z18784 Z18825 Z18787 2 Implementations (Connected: 2, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z18785, Z18786, Z18800, Z18799, Z18801, Z18802		 5 languages
Z13017 Z13017 converts a hexadecimal color code into HSL, HSV, RGB, and CMYK formats 3 Aliases:
(convert hexadecimal color), (convert hex colour), (convert hexadecimal colour)		 Z13018 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13019, Z13021, Z13022		 4 languages
Z17664 Z17664 output is a list of three natural numbers, each between 0 and 255 3 Aliases:
(convert hex colour to RGB list of natural numbers), (convert hex color to [R,G,B]), (convert hex color to RGB list of natural numbers)		 Z19146 Z17665 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z17666, Z17667, Z17668		 2 languages
Z11891 Z11891 tests that all bracketed atoms are valid (https://en.wikipedia.org/wiki/SMILES) Z11895 Z11896 2 Implementations (Connected: 1, Disconnected: 1): 7 Testers (Connected: 7, Disconnected: 0):
Z11892, Z11893, Z11897, Z11898, Z11911, Z11926, Z11927		 3 languages
Z11917 Z11917 checks that all atoms outside [] brackets are valid Z11918 Z11921 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z11919, Z11920		 3 languages
Z18181 Z18181 Calculate the cost based on km, fuel consumption per 10 km and price of fuel 1 Alias:
(cost of car travel )		 Z19478 Z18183 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18182		 1 language
Z17452 Z17452 When given a day, Gregorian month and year it returns total number of times the given day occurs in that month of that year. 3 Aliases:
(get total count of a given day in a specific month and year ), (days in month), (number of days of the week in a month)		 Z17584, Z17586 Z17454, Z17589 4 Implementations (Connected: 4, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17456, Z17457, Z17455		 3 languages
Z17536 Z17536 When given a day and year it returns total number of times the given day occurs in that year. Z17543 1 Implementation (Connected: 0, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z17537, Z17538, Z17539		 2 languages
Z14450 Z14450 returns the number of times a substring occurs in a string 1 Alias:
(string.count)		 Z19028 Z15718, Z19325 Z14451 4 Implementations (Connected: 3, Disconnected: 1): 8 Testers (Connected: 7, Disconnected: 1):
Z14453, Z14455, Z16041, Z16726, Z19022, Z19021, Z19029, Z14452		 6 languages
Z10919 Z10919 Converts a validly formatted (RFC 4180) comma-separated value series into the contents of a valid wikitable row (not including the row start or row end characters) where variables are separated by '<nowiki><nowiki>|</nowiki></nowiki><nowiki><nowiki>|</nowiki></nowiki>', and any whitespace is unchanged. Be careful to validly render CSV with quoted fields and with pipes ('<nowiki><nowiki>|</nowiki></nowiki>') in the field. Z10921 Z11030 Z10922 3 Implementations (Connected: 2, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z10920, Z10923, Z10924, Z10930		 5 languages
Z12794 Z12794 Converts a validly formatted (RFC 4180) comma-separated value series into a valid list of strings (not including the commas or row start or row end characters), where any whitespace and quotes are unchanged. Be careful to validly render CSV with quoted fields. 3 Aliases:
(csv string to a list of strings), (CSV to list), (list from CSV)		 Z14480, Z12951 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z12795, Z12796, Z12797		 3 languages
Z18957 Z18957 Takes start and end dates and returns the difference between them. Z18960 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18959, Z18958		 3 languages
Z18961 Z18961 Takes start and end dates and returns the difference between them in days. Z19166 Z18964 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18962, Z18963		 3 languages
Z16498 Z16498 This converts strings of the form either "DD-MM-YYYY" or "MM-DD-YYYY" to lists consisting of those three components. Z16499 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z16500		 1 language
Z17424 Z17424 Converts the integer number (1-7) to actual day it corresponds to in Javascript, starting with 1=Sunday Z17481 Z17426 Z17448 3 Implementations (Connected: 2, Disconnected: 1): 7 Testers (Connected: 7, Disconnected: 0):
Z17427, Z17429, Z17430, Z17447, Z17449, Z17450, Z17451		 1 language
Z17478 Z17478 returns the name of a weekday, given by its number in the week, starting at SUNDAY with number 1 Z17479 Z17484 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17480, Z17482, Z17483		 3 languages
Z17485 Z17485 Z17486 Z17489 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17487, Z17488		 4 languages
Z17442 Z17442 Z17490 Z17445 Z17453 3 Implementations (Connected: 2, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z17443, Z17444, Z17446		 1 language
Z17578 Z17578 count of how many days from the first day to the second (0 if the same) Z17583 Z17582 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17579, Z17580, Z17581		 2 languages
Z16348 Z16348 returns the total number of days in a list of months Z16349 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z16350, Z16351, Z16354, Z16355, Z16356		 2 languages
Z17685 Z17685 Returns the days in an Igbo calender month. Z17688 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17686, Z17691		 2 languages
Z16332 Z16332 returns the number of days in the requested month, for leap years 2 Aliases:
(month length in leap year), (length of month in leap year)		 Z16346 Z17459 Z16333 3 Implementations (Connected: 3, Disconnected: 0): 12 Testers (Connected: 12, Disconnected: 0):
Z16334, Z16335, Z16336, Z16337, Z16338, Z16339, Z16340, Z16341, Z16342, Z16343, Z16344, Z16345		 3 languages
Z16316 Z16316 returns the number of days in the requested month, for non leap years 2 Aliases:
(month length), (length of month)		 Z16579, Z17458 Z16347, Z16329 4 Implementations (Connected: 4, Disconnected: 0): 12 Testers (Connected: 12, Disconnected: 0):
Z16317, Z16318, Z16319, Z16320, Z16321, Z16322, Z16323, Z16324, Z16325, Z16326, Z16327, Z16328		 5 languages
Z12941 Z12941 prints the non-empty string passed to it as a debug and returns true, if empty returns false 3 Aliases:
(print string as debug), (print debug string), (debug string print)		 Z12944 Z12942 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12943, Z12945		 4 languages
Z10970 Z10970 case insensitive 1 Alias:
(decode NATO telephony alphabet code)		 Z12260 Z10971 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 2, Disconnected: 1):
Z13897, Z10972, Z11641		 7 languages
Z17160 Z17160 return the value one lower than the input value Z17165 Z17222 Z17164 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17161, Z17162, Z17163		 3 languages
Z13582 Z13582 reduces the value of a natural number by one, with a floor of 0 3 Aliases:
(decrement), (--), (-1)		 Z13583 Z13914 Z13586 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13584, Z13585		 6 languages
Z14313 Z14313 Z14314 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14388		 2 languages
Z11991 Z11991 generate the -(e)s genitive of German nouns (picking the more likely form; may be replaced later) Z11995 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11992, Z11993, Z11994		 3 languages
Z16750 Z16750 returns true if the two inputs are different signs 3 Aliases:
(not same sign), (different signs), (signs are different)		 Z16751 Z18309 Z16755 3 Implementations (Connected: 2, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z16752, Z16753, Z16754		 6 languages
Z11412 Z11412 if the substring is found in the full string, discard everything after but not including the first occurrence, otherwise leave unchanged Z11432 Z19141 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11413, Z12839		 7 languages
Z11416 Z11416 if the substring is found in the full string, discard everything after but not including the last occurrence, otherwise leave unchanged Z11435 Z12597 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z11417, Z12844		 5 languages
Z11410 Z11410 if the substring is found in the full string, discard everything after and including the first occurrence, otherwise leave unchanged Z11431, Z11437, Z11466 Z14700 4 Implementations (Connected: 4, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11440, Z11411, Z12838		 7 languages
Z11414 Z11414 if the substring is found in the full string, discard everything after and including the last occurrence, otherwise leave unchanged Z11434, Z11467 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z11415, Z12843		 6 languages
Z11420 Z11420 if the substring is found in the full string, discard everything before and including the first occurrence, otherwise leave unchanged Z11436, Z11468 Z16876 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11421, Z12842		 6 languages
Z11424 Z11424 if the substring is found in the full string, discard everything before and including the last occurrence, otherwise leave unchanged Z11438, Z11430 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z11425, Z12840		 4 languages
Z11418 Z11418 if the substring is found in the full string, discard everything before but not including the first occurrence, otherwise leave unchanged Z11433 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11419, Z12841		 4 languages
Z11422 Z11422 if the substring is found in the full string, discard everything before but not including the last occurrence, otherwise leave unchanged Z11439 Z12598 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11423, Z12845		 4 languages
Z16700 Z16700 Z17200 Z16704 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z16701, Z16702, Z16703		 2 languages
Z14280 Z14280 Z14282, Z14340 2 Implementations (Connected: 1, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z14339, Z14281, Z14409, Z14410, Z14434		 5 languages
Z18529 Z18529 convert natural number into Khmer 1 Alias:
(Khmer numerals)		 Z18536 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18540, Z18530		 2 languages
Z13415 Z13415 return a list of distinct words (turned to lowercase) from the initial string, in the preserved order, with case-insensitive duplicates removed 3 Aliases:
(distinct words from string), (words from string), (distinct case-insenstive words from string)		 Z13416 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13417, Z13418		 3 languages
Z13411 Z13411 return a list of distinct words from the initial string, in the preserved order, with case-sensitive duplicates removed 3 Aliases:
(extract list of distinct words), (list of distinct words from string), (words from string (distinct))		 Z13412 Z18136 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13413, Z13414		 3 languages
Z13546 Z13546 returns the integral portion of the result from dividing two natural numbers 3 Aliases:
(divided by), (divide), (division)		 Z14084 Z13548 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z13547, Z13549, Z13575		 7 languages
Z13726 Z13726 For a given number return a list of natural numbers that divide the given number without remainder. Return in ascending order. 3 Aliases:
(factors), (list of factors), (list of divisors)		 Z17624 Z13727, Z17623 3 Implementations (Connected: 3, Disconnected: 0): 7 Testers (Connected: 6, Disconnected: 1):
Z17618, Z17620, Z17621, Z17622, Z17619, Z17625, Z17638		 5 languages
Z16781 Z16781 true only if one is negative and the other positive (or vice versa) 3 Aliases:
(charges attract), (attractive charges), (electrostatic attraction)		 Z16782 Z17006, Z19140 Z17005 4 Implementations (Connected: 4, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z16783, Z16784, Z16785, Z16786		 3 languages
Z16897 Z16897 True if neither input is neutral Z16898 Z18313 Z18312 3 Implementations (Connected: 3, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z16899, Z16900, Z16901, Z16902, Z16903		 3 languages
Z16793 Z16793 true only if the charges are of the same sign Z16794 Z18311 Z18310 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16795, Z16796, Z16797		 2 languages
Z11595 Z11595 check whether or not a breton word is subject of initial consonant mutation Z11601, Z11942 Z11600 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z11596, Z11597, Z11598, Z11599		 5 languages
Z15107 Z15107 No description provided. 3 Aliases:
(2n), (A005843), (double number)		 Z15309, Z17061 Z17060 Z15109 4 Implementations (Connected: 4, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15305, Z15308		 3 languages
Z13995 Z13995 the product of all the positive integers up to n that have the same parity (odd or even) as n 2 Aliases:
(A006882), (n!!)		 Z17028 Z13996 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z15899, Z15900		 1 language
Z13997 Z13997 No description provided. 1 Alias:
(A001147)		 Z15895 Z13998 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15896, Z15897, Z15898		 2 languages
Z10753 Z10753 takes a string and returns it duplicated 1 Alias:
(double)		 Z10757, Z10913 Z10759 Z10758 4 Implementations (Connected: 4, Disconnected: 0): 9 Testers (Connected: 8, Disconnected: 1):
Z10754, Z10755, Z10756, Z10760, Z10763, Z13184, Z13185, Z13189, Z13190		 15 languages
Z10911 Z10911 No description provided. 1 Alias:
(Repeat)		 Z10952 Z10912 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10915, Z10916, Z10917		 5 languages
Z10770 Z10770 takes a string and returns it duplicated with a space Z10781, Z10914 Z10797 Z10798 4 Implementations (Connected: 2, Disconnected: 2): 1 Tester (Connected: 1, Disconnected: 0):
Z10773		 6 languages
Z18898 Z18898 returns the same string, unless it matches a specific string when it returns a specific string 3 Aliases:
(replace a certain string), (string replacement), (error text replacement)		 Z18902 Z18904 Z18903 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18899, Z18900, Z18901		 1 language
Z16245 Z16245 returns the element whose index is greater than the first matched element by the specified offset Z16247, Z16254 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z16246		 1 language
Z14046 Z14046 makes a single-element list from the given element 3 Aliases:
(listify), (make list from element), (create list from element)		 Z14047 Z18986 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z14048		 2 languages
Z10309 Z10309 requires ALLCAPS input, e.g. EXAMPLE Z19209 Z10323 2 Implementations (Connected: 1, Disconnected: 1): 5 Testers (Connected: 4, Disconnected: 1):
Z10319, Z10312, Z10322, Z10317, Z10941		 8 languages
Z10608 Z10608 Z10609 Z10625 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z10610		 2 languages
Z11961 Z11961 Z11964 Z13038 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11962, Z11963, Z13051		 3 languages
Z19586 Z19586 tests if two Typed pairs are as equal as possible 3 Aliases:
(Typed pair equality), (=), (pairs equal)		 Z19590 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z19587, Z19589, Z19588		 1 language
Z19316 Z19316 tests whether two Wikidata item references are the same 3 Aliases:
(same Wikidata item references), (Wikidata item references equal), (item references equal)		 Z19317 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19318, Z19319		 2 languages
Z19267 Z19267 No description provided. 3 Aliases:
(equality of Wikidata property references), (Wikidata property references equal), (equal)		 Z19268 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19269		 1 language
Z14552 Z14552 equal if identical function and identical languages in identical order 2 Aliases:
(equal function option for list of languages), (function option for list of languages equality)		 Z14556 Z14558 Z14559 3 Implementations (Connected: 2, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z14553, Z14554, Z14555, Z14557		 2 languages
Z13522 Z13522 Checks if two natural numbers have the same value 3 Aliases:
(=), (equal), (same)		 Z14118, Z15912, Z15917, Z15920 Z13526 Z13533 6 Implementations (Connected: 6, Disconnected: 0): 7 Testers (Connected: 5, Disconnected: 2):
Z14043, Z14157, Z15913, Z15919, Z13523, Z13524, Z13525		 13 languages
Z12611 Z12611 expands the charges with magnitudes greater than one in SMILES strings, e.g. [Ti+4] to [Ti++++] 2 Aliases:
(SMILES expand charges), (SMILES convert to numeric charges)		 Z12612 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z16727, Z12613, Z12614, Z12615, Z12616		 3 languages
Z15115 Z15115 No description provided. 1 Alias:
(A007814)		 Z15116 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z15157 Z15157 No description provided. 1 Alias:
(A049384)		 Z18271 Z15158 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z15159, Z15161, Z15162		 2 languages
Z13647 Z13647 raise base to a power 3 Aliases:
(m^n), (^), (**)		 Z14053, Z14761 Z13648 3 Implementations (Connected: 2, Disconnected: 1): 8 Testers (Connected: 8, Disconnected: 0):
Z14050, Z14051, Z14054, Z14052, Z14481, Z17612, Z17613, Z13649		 5 languages
Z13667 Z13667 returns the factorial of a natural number 3 Aliases:
(n!), (A000142), (M1675)		 Z13863 Z14899 Z14898, Z13668 4 Implementations (Connected: 3, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z13669, Z13840, Z13865, Z13866, Z13867		 7 languages
Z11082 Z11082 returns a fallback string if the value is empty, and the value itself if not 3 Aliases:
(default string), (replace string if empty), (return string if empty)		 Z11083 Z12312 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11084, Z11085		 12 languages
Z13247 Z13247 a perfect riffle shuffle see https://en.wikipedia.org/wiki/Faro_shuffle 3 Aliases:
(faro shuffle), (out shuffle), (out-shuffle)		 Z13248 Z18295 Z13299 3 Implementations (Connected: 3, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z13249, Z13250, Z13251, Z13252, Z13388		 3 languages
Z828 Z828 Z928 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z16573		 5 languages
Z10745 Z10745 Returns the file extension (without the ".") of a given file name 2 Aliases:
(file extension), (filename to file extension)		 Z10746 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 1, Disconnected: 1):
Z10747, Z13467		 5 languages
Z14460 Z14460 return only the last N characters of the initial string 3 Aliases:
(get final N characters of string), (get characters from end of string), (characters at end of string)		 Z14595 Z16441 Z14462 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z14461, Z16442, Z16809		 4 languages
Z14592 Z14592 returns a substring from the beginning of a specified string up to a number of characters 3 Aliases:
(left), (first N characters of a string), (initial substring of a string)		 Z19142 Z14594 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14593, Z16808		 5 languages
Z15996 Z15996 returns a string containing the specified number of character code points Z15999 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15997, Z15998		 1 language
Z17506 Z17506 return the date of the first day in a specific month and year Z17507 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17508, Z17509, Z17510		 2 languages
Z811 Z811 returns the first element of the input list (labelled “Item 1”) 3 Aliases:
(Head), (Item 1), (1st in list)		 Z911 Z13387 Z14501 Z13452 4 Implementations (Connected: 1, Disconnected: 3): 4 Testers (Connected: 1, Disconnected: 3):
Z8110, Z16640, Z16641, Z13235		 8 languages
Z11523 Z11523 First has a <= codepoint than the second. Only considers the first character of strings. 3 Aliases:
(ascending), (second codepoint greater than first), (greater codepoint)		 Z11527 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z11524, Z11525, Z11526, Z13331		 3 languages
Z19241 Z19241 Returns the "representation" of the first lexeme form, in the given lexeme, which contains all of the given grammatical features. If there are no such lexeme forms, returns the empty string. 3 Aliases:
(Select representation from lexeme), (representation from lexeme), (first representation string from lexeme)		 Z19242 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 1, Disconnected: 1):
Z19258, Z19259		 1 language
Z19254 Z19254 returns the first monolingual text entry in a multilingual text 1 Alias:
(monolingual text from multilingual text)		 Z19256, Z19361 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19255		 1 language
Z16277 Z16277 get the first monolingual text matching the specified language from a list of monolingual texts, otherwise return a blank text in that language Z16279 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z16278, Z16281, Z16572		 1 language
Z16773 Z16773 No description provided. 3 Aliases:
(in range), (range contains first number), (number in range)		 Z16774, Z16806 Z19409 Z19410 4 Implementations (Connected: 1, Disconnected: 3): 5 Testers (Connected: 5, Disconnected: 0):
Z16776, Z16777, Z16778, Z16775, Z16779		 2 languages
Z12676 Z12676 flatten a list to limited depth 3 Aliases:
(flatten to limited depth), (depth flat a list), (limited depth flat)		 Z12677 Z19030 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15887, Z15888, Z12791, Z12827		 4 languages
Z17291 Z17291 Z17292 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17293, Z17294, Z17295, Z17296		 1 language
Z15111 Z15111 No description provided. 3 Aliases:
(A004526), (halve), (half)		 Z17680 Z17683 Z15112 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15311, Z15312, Z17681, Z17682		 2 languages
Z16136 Z16136 Returns the month that follows a given month 3 Aliases:
(next month), (increment month), (month after)		 Z16148, Z16370, Z16298, Z16271 Z16146 Z16147 6 Implementations (Connected: 5, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z16144, Z16145, Z16218, Z16219, Z16292		 5 languages
Z16972 Z16972 Returns the month that follows a given Igbo month Z16980 Z16982 Z17016 3 Implementations (Connected: 3, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z16981, Z16983, Z16984, Z16985, Z16989, Z17018		 3 languages
Z13473 Z13473 No description provided. 3 Aliases:
(Format large numbers by adding commas), (render natural number), (commas to mark groups of three digits in English)		 Z14798 Z19161 Z13474 3 Implementations (Connected: 2, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z14799, Z13504, Z13505		 4 languages
Z19645 Z19645 group digits by three, from the right, and add dots between each group Z19653 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z19646, Z19647, Z19648		 1 language
Z10953 Z10953 transliterates Esperanto's h-system to the proper Esperanto alphabet 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 4 languages
Z10574 Z10574 transliterates Esperanto's x-system to the proper Esperanto alphabet Z10955 1 Implementation (Connected: 1, Disconnected: 0): 8 Testers (Connected: 8, Disconnected: 0):
Z10575, Z10576, Z10577, Z10578, Z10579, Z10580, Z10581, Z10582		 7 languages
Z14562 Z14562 try to be as strict as possible about two functions being the same Z14563 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14564, Z14565		 2 languages
Z14319 Z14319 Z14320 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14382		 2 languages
Z10112 Z10112 returns the return type of a function Z10114 Z10113 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z11583		 3 languages
Z11501 Z11501 a generalisation of Z11492 to allow different spacers and specify isolated replacement 3 Aliases:
(replace general mark), (general positional replacement), (positional replacement)		 Z11503 Z11504 2 Implementations (Connected: 1, Disconnected: 1): 9 Testers (Connected: 9, Disconnected: 0):
Z11502, Z11506, Z11507, Z11508, Z13129, Z13131, Z13132, Z13133, Z13134		 3 languages
Z10591 Z10591 Returns the genitive case of a Bangla word Z10594 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z10592, Z10593, Z18122, Z18121, Z18120		 5 languages
Z14244 Z14244 counting each codepoint as a character, counting from 1 1 Alias:
(get Nth Unicode codepoint symbol of a string)		 Z14246 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z14245, Z14248, Z14249, Z14251, Z14252		 3 languages
Z10673 Z10673 Z10678 Z10679 2 Implementations (Connected: 1, Disconnected: 1): 5 Testers (Connected: 4, Disconnected: 1):
Z10675, Z10676, Z10677, Z10674, Z11070		 6 languages
Z17540 Z17540 Z17542 Z17544 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17541		 3 languages
Z13163 Z13163 returns the day of week when given a date as year, month and day of the month 2 Aliases:
(get weekday), (weekday)		 Z17561 Z13191 Z19080 3 Implementations (Connected: 2, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z13192, Z13193, Z13194		 13 languages
Z10901 Z10901 returns the first character of a string 1 Alias:
(first character)		 Z14247 Z10902 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10903, Z10907, Z14253		 9 languages
Z17359 Z17359 For a key ZxKy, returns y Z17361 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17360, Z17362, Z17365, Z17366		 1 language
Z11060 Z11060 returns the last character of a string 1 Alias:
(last character)		 Z14250, Z11062 Z11068 3 Implementations (Connected: 3, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z14254, Z11061, Z11080, Z11081, Z11848		 9 languages
Z10222 Z10222 approximates mw.wikibase.lexeme.entity.lexeme:getLexicalCategory Z10223 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z10224		 3 languages
Z13145 Z13145 A simple verb root is a verb that has no prefix, suffix, mood and has one consonant. When given an igbo vowel it returns all the possible verb root in igbo izugbe Z13146 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z18556 Z18556 Z18692 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z18561, Z18693, Z18694, Z18695, Z18696		 1 language
Z17549 Z17549 When given a day, month, year, and a valid occurrence index, it returns the date corresponding to that specific occurrence of the given day within the same month otherwise return nothing. Z17550 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 4, Disconnected: 1):
Z17551, Z17552, Z17553, Z17554, Z17555		 2 languages
Z13366 Z13366 return a list of the first n elements of a supplied list 2 Aliases:
(get the first n elements of a list), (first n elements of list)		 Z13888, Z13367 Z14607 3 Implementations (Connected: 3, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z16639, Z18596, Z18623, Z13368, Z13376, Z13377, Z13378		 5 languages
Z13362 Z13362 return a list of the last n elements of a supplied list . 2 Aliases:
(get the last n elements of a list), (last n elements of list)		 Z13363 Z14628 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13364, Z13365		 3 languages
Z13397 Z13397 When given a valid index (1-based) return the nth element of the supplied list otherwise return nothing 3 Aliases:
(get the nth element of a list), (nth element), (Nth element)		 Z14508, Z13398 Z14015 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16249, Z18589, Z13399		 3 languages
Z13173 Z13173 Z13176 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13174, Z13175		 3 languages
Z16914 Z16914 returns the weekday number as a natural number when given a date as year, month and day of the month 2 Aliases:
(get weekday number), (weekday number)		 Z17545 Z16915 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16916, Z16917, Z16918		 2 languages
Z16908 Z16908 when given date and number of day(s), it goes back from the date to get a previous date 1 Alias:
(previous date)		 Z16909 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z16910, Z16911, Z16912, Z16913		 2 languages
Z17376 Z17376 returns the greater of the two arguments 3 Aliases:
(larger), (bigger), (biggest)		 Z17379 Z17377 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17378		 3 languages
Z13630 Z13630 returns the greater of the two arguments 3 Aliases:
(largest number), (biggest number), (greatest number)		 Z13681, Z15960 Z14801 Z13632 4 Implementations (Connected: 3, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z15961, Z15962, Z13631		 6 languages
Z17132 Z17132 True if the first input is greater than the second input 1 Alias:
(>)		 Z17614 Z17281 Z17139 3 Implementations (Connected: 3, Disconnected: 0): 7 Testers (Connected: 6, Disconnected: 1):
Z17133, Z17134, Z17135, Z17136, Z17137, Z17138, Z17615		 3 languages
Z13676 Z13676 returns true if and only if the first number is strictly greater than the second 3 Aliases:
(>), (first is greater than second), (first number is greater than second)		 Z15924, Z15940, Z15950 Z16061 Z13678 5 Implementations (Connected: 5, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z13677, Z13679, Z13680, Z15941, Z15942, Z15945, Z16780		 6 languages
Z17173 Z17173 returns true if the first integer is greater than or equal to the second Z17178 Z17201 Z17174 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17175, Z17176, Z17177		 3 languages
Z13682 Z13682 returns true if and only if the first number is greater than or equal to the second 2 Aliases:
(>=), (N >= N)		 Z16062, Z15923, Z13686 Z16092 Z13684 5 Implementations (Connected: 5, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z13683, Z13687, Z13688, Z16091		 6 languages
Z13612 Z13612 returns the greatest common divisor of two natural numbers 3 Aliases:
(GCD), (highest common factor), (HCF)		 Z13639 Z14707 Z14857, Z13642 4 Implementations (Connected: 4, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z17662, Z17663, Z17669, Z13613, Z13614, Z13615, Z13616		 11 languages
Z13300 Z13300 converts a given gregorian year to japanese year format, in case of pivotal year, returns both results Z13301 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13302		 4 languages
Z19033 Z19033 Z19034 Z19035 2 Implementations (Connected: 0, Disconnected: 2): 5 Testers (Connected: 0, Disconnected: 5):
Z19036, Z19037, Z19038, Z19039, Z19040		 1 language
Z11328 Z11328 the strings should be of equal length, otherwise will return -1 Z19159 Z11330 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11329, Z11331, Z19459		 4 languages
Z11684 Z11684 check for pairing of all possible left-right paired characters, feel free to extend 3 Aliases:
(all brackets paired), (has paired left-right characters), (brackets paired)		 Z11685 Z12623 2 Implementations (Connected: 2, Disconnected: 0): 8 Testers (Connected: 8, Disconnected: 0):
Z14561, Z14560, Z11686, Z11687, Z11688, Z11689, Z13475, Z13476		 12 languages
Z11383 Z11383 checks if string has and is lowercase (blanks and strings without letters don't count) 2 Aliases:
(is lowercase), (islower)		 Z11386 Z12258 Z11389 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z11384, Z11385, Z11387, Z11388		 8 languages
Z11349 Z11349 checks if string has and is uppercase (blanks and strings without letters don't count) 2 Aliases:
(is uppercase), (isupper)		 Z11382 Z14265 Z10595 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z11350, Z11351, Z11352, Z11380		 6 languages
Z19170 Z19170 tests whether the string has any letter (case sensitive) used twice in a row 3 Aliases:
(double letter), (repeat letter), (twice in a row)		 Z19175 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z19171, Z19172, Z19173, Z19174, Z19176		 3 languages
Z16885 Z16885 returns True if an object’s Type is a “generic” Type (like a Typed list) 1 Alias:
(object Type is generic)		 Z16887, Z16891 2 Implementations (Connected: 2, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z16892, Z16894, Z16895, Z16896, Z16886, Z16893		 1 language
Z18603 Z18603 Takes a Kurdish word or string and returns True if it contains vowels in sequence otherwise False 2 Aliases:
(Kurdish contains sequence of vowels), (sequence of vowels in Kurdish)		 Z18612 Z18604 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18606, Z18611		 2 languages
Z11678 Z11678 check if a string has correctly paired chars (for example: brackets). Specifying left and right chars (brackets) in sequence) 3 Aliases:
(correctly paired brackets), (has correctly paired brackets), (paired brackets)		 Z11720 Z11679 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z11680, Z11681, Z11682, Z11683		 7 languages
Z14634 Z14634 leap year < 7, previous year is leap > 11, next year is leap > 6 & < 13. Z14635 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z14626 Z14626 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z10373 Z10373 hex to string Z19214 Z10374 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z10382, Z10383, Z10937		 7 languages
Z13799 Z13799 Z19636 Z13802 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z13805		 2 languages
Z15117 Z15117 No description provided. 1 Alias:
(A006519)		 Z15118 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15319, Z15321, Z15320		 3 languages
Z13085 Z13085 Returns the hyperbolic arccotangent of a number 1 Alias:
(ACOTH)		 Z13086 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z15163 Z15163 No description provided. 1 Alias:
(A002109)		 Z17029 Z15165 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15166, Z15167, Z15168		 4 languages
Z14732 Z14732 H_n(a,b) = a[n]b 2 Aliases:
(hyperoperator), (a[n]b)		 Z14733, Z14740 2 Implementations (Connected: 2, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z14735, Z14736, Z14737, Z14738, Z14739, Z14741, Z14734		 2 languages
Z10475 Z10475 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z16365 Z16365 returns the identity string of an identity object (like December) 1 Alias:
(ZnnnnnK1)		 Z16367 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16366, Z16369		 1 language
Z16372 Z16372 returns True if the identities of two identities have identity (the objects are the same) 3 Aliases:
(same), (identity equality), (==I)		 Z16374, Z16393 2 Implementations (Connected: 2, Disconnected: 0): 7 Testers (Connected: 5, Disconnected: 2):
Z16373, Z16376, Z16377, Z16378, Z16379, Z16380, Z17183		 1 language
Z17192 Z17192 if function (like Z802) typed with integer types Z17193 Z19627 Z17195 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17202, Z17203		 8 languages
Z13846 Z13846 if function (like Z802) typed with number types 3 Aliases:
(if natural number output), (if (number output)), (number if)		 Z14055 Z13849 Z13847 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13851, Z13852		 11 languages
Z11542 Z11542 if function (like Z802) typed with string types 1 Alias:
(conditional string)		 Z14056 Z12394 Z11543 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11544, Z12406		 17 languages
Z15811 Z15811 if argument is Boolean “then”, otherwise “else” 2 Aliases:
(non-Boolean exception), (if Boolean)		 Z15813, Z15815 Z19437 Z15816 4 Implementations (Connected: 4, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15812, Z15814, Z15817		 3 languages
Z15728 Z15728 functions as “if”, so long as the condition is Boolean, otherwise it depends on the non-Boolean option 3 Aliases:
(non-Boolean if), (if with non-Boolean option), (if-then-else-nonBoolean)		 Z15729 Z15957 Z17026 3 Implementations (Connected: 1, Disconnected: 2): 4 Testers (Connected: 4, Disconnected: 0):
Z15730, Z15731, Z15732, Z15733		 7 languages
Z11528 Z11528 characters in codepoint order (each equal or ascending) 3 Aliases:
(character in character range), (characters in ascending order), (are ascending characters)		 Z11529 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11530		 3 languages
Z17153 Z17153 returns the value one higher than the input integer Z17273, Z17277 Z17159 Z17157 4 Implementations (Connected: 4, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17156, Z17274, Z17275, Z17276		 3 languages
Z13578 Z13578 increase a natural number by one 3 Aliases:
(increment), (++), (+1)		 Z13579 Z13675, Z14510 Z13581 4 Implementations (Connected: 4, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z13672, Z13673, Z13674, Z13580		 6 languages
Z16250 Z16250 returns an index in the range from 1 to the cycle length (inclusive) when an initial index is offset by some number (that is, the remainder when the sum is divided by the cycle) 2 Aliases:
(cyclical position), (remainder from division of sum)		 Z16252 Z16253 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16251		 1 language
Z19536 Z19536 returns the index (1...N) of the first element on the list which when passed to the metric function has a given natural number metric value. Returns 0 if none of the list satisfy. Z19538 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z19537, Z19539, Z19540, Z19562		 1 language
Z13708 Z13708 returns the position on a list of the element tested (1...N) 3 Aliases:
(position of first listing), (position on list), (position of element on list)		 Z18128 Z16248 Z13709 3 Implementations (Connected: 3, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z13710, Z13711, Z13712, Z16285, Z18502, Z18503		 4 languages
Z12593 Z12593 "The word added between the subject and the predicate cancels the independence of the sentence" [Google translate] Z12594 Z12595 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12596		 3 languages
Z18592 Z18592 Converts an integer to base n. Supports negative bases Z18595 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18593, Z18594		 1 language
Z18346 Z18346 Converts an integer to base -2 Z18352 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z18347, Z18348, Z18349, Z18351, Z18350		 1 language
Z17167 Z17167 No description provided. 3 Aliases:
(modulo), (modulus of integer), (integer modulus)		 Z17210 Z17505 Z17171 3 Implementations (Connected: 2, Disconnected: 1): 6 Testers (Connected: 6, Disconnected: 0):
Z17168, Z17169, Z17170, Z17179, Z17185, Z17211		 2 languages
Z17307 Z17307 see https://en.wikipedia.org/wiki/Integer#Equivalence_classes_of_ordered_pairs. Accept all allowed pairs as input. Z17320 Z17314 2 Implementations (Connected: 2, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z17308, Z17309, Z17311, Z17312, Z17313, Z17310		 3 languages
Z15256 Z15256 No description provided. 2 Aliases:
(A000196), (isqrt)		 Z19564 Z15257, Z15261 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15258, Z15259, Z15260, Z15384		 2 languages
Z17254 Z17254 True if the absolute value of the inputs are equivalent 3 Aliases:
(equal size), (magnitude of integers equal), (integers have the same magnitude)		 Z17257 Z17259 Z17258 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17255, Z17256		 2 languages
Z17249 Z17249 true if the two integers have the same sign 1 Alias:
(same sign)		 Z17253 Z17351 Z17272 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17251, Z17252, Z17462, Z17250		 3 languages
Z13155 Z13155 interleave lists of same length together such that [ A .. Z ], [ 1 .. 26 ]...n return [ A, 1, B, 2 .. n] and if there are uneven list of same size or if this list doesnt contain lists throughout it returns an empty list 1 Alias:
(interlace lists)		 Z13297 Z13160 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z13161, Z13253, Z13298		 3 languages
Z10956 Z10956 decodes the supplied string in morse code: separate letter encodings by spaces and words by " / " Z10960 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z10959, Z10961, Z19167		 6 languages
Z10944 Z10944 encodes the supplied string in morse code, separating letter encodings by spaces and words by " / " 3 Aliases:
(morse code), (international morse code), (morse encode)		 Z10968 Z10945 2 Implementations (Connected: 2, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z10947, Z10948, Z10949, Z10950, Z10951, Z10969, Z10946		 9 languages
Z19156 Z19156 atan(x) 3 Aliases:
(tangent), (python), (javascript)		 Z19157 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z19158		 1 language
Z16676 Z16676 Given a positive sign, returns negative, and vice versa. Neutral remains the same. 3 Aliases:
(change), (switch), (negate)		 Z16682 Z16681 Z16679 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16677, Z16678, Z16680		 4 languages
Z15007 Z15007 Z15008 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15009, Z15010, Z15011, Z15012		 2 languages
Z14226 Z14226 checks if string is valid AAR wheel arrangement notation Z14243 1 Implementation (Connected: 1, Disconnected: 0): 15 Testers (Connected: 15, Disconnected: 0):
Z14227, Z14228, Z14229, Z14230, Z14231, Z14232, Z14233, Z14235, Z14236, Z14237, Z14238, Z14240, Z14241, Z14242, Z14239		 2 languages
Z12636 Z12636 Sum of individual digit to the power total number of digits is equal to original number. 3 Aliases:
(number is an Armstrong number), (Armstrong number), (number is Armstrong number)		 Z12637 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13885, Z13886		 6 languages
Z12678 Z12678 Check if the given word contains only Bangla letters 2 Aliases:
(Is Bangla), (Is Bengali)		 Z18370 Z18371, Z12679 3 Implementations (Connected: 3, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z18368, Z18369, Z18372, Z18373, Z18374, Z18375		 6 languages
Z15717 Z15717 returns True if the argument is Boolean 1 Alias:
(has type Boolean)		 Z15806, Z15723, Z19061 Z17080, Z17062 Z15773, Z15722 7 Implementations (Connected: 6, Disconnected: 1): 10 Testers (Connected: 9, Disconnected: 1):
Z15719, Z15720, Z15721, Z15724, Z15725, Z15792, Z15807, Z17064, Z19062, Z19098		 7 languages
Z11557 Z11557 check if a word is a plural in Breton Z11560 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z11558, Z11559, Z11561, Z11562, Z11563		 5 languages
Z12268 Z12268 verify that a word may be a verb in Breton Z12272 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z12269, Z12270, Z12271		 6 languages
Z14683 Z14683 returns true if the input is a Carmichael number, otherwise false 2 Aliases:
(A002997), (Carmichael number)		 Z15281 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14685, Z14684		 2 languages
Z15757 Z15757 check if a natural number is of form a^b+1 or a^b-1, where a,b>=2 1 Alias:
(A080262)		 Z15758 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15759, Z15760, Z15761		 2 languages
Z11342 Z11342 Accept correct notation as generally as possible. Use another function for strict ACGT only. 2 Aliases:
(is nucleic acid notation (DNA)), (is nucleic acid notation representing DNA)		 Z11697 Z11959 Z12991 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11343, Z11344		 3 languages
Z10821 Z10821 Checks whether the given string is a valid EAN identifier (with a correct check digit) Z10823 Z13901 2 Implementations (Connected: 2, Disconnected: 0): 11 Testers (Connected: 11, Disconnected: 0):
Z13936, Z13939, Z13935, Z10826, Z10827, Z10824, Z10825, Z10822, Z14081, Z14082, Z13902		 6 languages
Z15026 Z15026 Z15027 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15028, Z15029, Z15030		 2 languages
Z10450 Z10450 checks if word is an Esperanto adjective Z10457 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z10454, Z10455, Z10456, Z10451, Z10452, Z10453		 10 languages
Z10491 Z10491 checks if word is an Esperanto adverb Z10494 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10492, Z10493		 8 languages
Z10514 Z10514 checks if word is an Esperanto noun Z10523 1 Implementation (Connected: 1, Disconnected: 0): 8 Testers (Connected: 8, Disconnected: 0):
Z10515, Z10516, Z10517, Z10518, Z10519, Z10520, Z10521, Z10522		 8 languages
Z14646 Z14646 is a valid first field in Forsyth–Edwards Notation 2 Aliases:
(is FEN piece placement data string), (piece placement data in FEN)		 Z14678 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14647, Z14679		 2 languages
Z14648 Z14648 is a valid first field in Forsyth–Edwards Notation 2 Aliases:
(w or b character only), (white or black to play)		 Z14652 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14649, Z14650, Z14651		 2 languages
Z14653 Z14653 is a valid third field in Forsyth–Edwards Notation Z14656 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14654, Z14655		 2 languages
Z14657 Z14657 is a valid fourth field in Forsyth–Edwards Notation 2 Aliases:
(valid en passant target square), (en passant target square)		 Z14660 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14658, Z14659, Z14661		 2 languages
Z14662 Z14662 is a valid fifth field in Forsyth–Edwards Notation Z14668 1 Implementation (Connected: 1, Disconnected: 0): 8 Testers (Connected: 8, Disconnected: 0):
Z14663, Z14664, Z14665, Z14666, Z14667, Z14669, Z14670, Z14671		 2 languages
Z14672 Z14672 is a valid sixth field in Forsyth–Edwards Notation Z14674 Z19413 Z14677 3 Implementations (Connected: 2, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z14673, Z14676, Z14675		 2 languages
Z14783 Z14783 No description provided. 1 Alias:
(is pseudoprime)		 Z14784 1 Implementation (Connected: 1, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z14785, Z14786, Z14787, Z14788, Z14789, Z14791, Z14790		 2 languages
Z15617 Z15617 Z15618 Z15622 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z15619, Z15620		 2 languages
Z14643 Z14643 true if the string represents a valid FEN 3 Aliases:
(is FEN), (Forsyth–Edwards Notation), (FEN)		 Z14645 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z14644		 2 languages
Z10927 Z10927 Given a character, returns boolean for whether it is a Han character (hanzi, kanji, hanja) or not. 3 Aliases:
(is kanji), (is hanzi), (is hanja)		 Z10929 Z15734, Z10928 3 Implementations (Connected: 2, Disconnected: 1): 20 Testers (Connected: 20, Disconnected: 0):
Z10931, Z10932, Z10933, Z10934, Z10935, Z14832, Z14833, Z14834, Z14835, Z14836, Z14837, Z14838, Z14839, Z14843, Z14846, Z14844, Z14845, Z14842, Z14841, Z14840		 6 languages
Z10802 Z10802 Determine whether the input string is in the correct IP address format Z10803 Z10809 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z10806, Z10810		 5 languages
Z10476 Z10476 checks if string is a valid IPv4 Z10504 Z10791, Z13039 3 Implementations (Connected: 3, Disconnected: 0): 6 Testers (Connected: 5, Disconnected: 1):
Z10477, Z10478, Z10479, Z10480, Z10481, Z14224		 6 languages
Z10786 Z10786 Check if a string is a valid IPv6 address Z10789 Z10807 2 Implementations (Connected: 1, Disconnected: 1): 15 Testers (Connected: 15, Disconnected: 0):
Z10787, Z10805, Z10808, Z10860, Z10861, Z14225, Z14266, Z14267, Z14268, Z14269, Z14270, Z14271, Z14272, Z14273, Z14274		 7 languages
Z11705 Z11705 check if a given ISBN string is valid Z11706 1 Implementation (Connected: 1, Disconnected: 0): 13 Testers (Connected: 13, Disconnected: 0):
Z11707, Z11708, Z11709, Z11710, Z11711, Z11712, Z11713, Z11714, Z11715, Z11716, Z11717, Z11718, Z11719		 4 languages
Z13482 Z13482 validates whether a string is a valid ISO 639-1 language code Z14086 Z14085, Z14057 Z18260 4 Implementations (Connected: 3, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z14087, Z14088, Z14089, Z13486, Z13487		 7 languages
Z14083 Z14083 validates whether a string is a valid ISO 639-2 language code Z14103 Z18262 2 Implementations (Connected: 2, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z14104, Z14105, Z14106, Z14107, Z14108		 6 languages
Z10765 Z10765 returns true if the input string is a valid ISSN 3 Aliases:
(is valid ISSN), (is International Standard Serial Number), (is valid International Standard Serial Number)		 Z10788 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z10769, Z10772, Z10776, Z10792, Z10793, Z10794		 7 languages
Z12778 Z12778 No description provided. 3 Aliases:
(Korean has consonant), (has Korean consonant cluster), (jongseong present)		 Z12784 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12785, Z12786		 4 languages
Z15282 Z15282 No description provided. 1 Alias:
(is Lucas-Carmichael number)		 Z15283 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15284, Z15285		 2 languages
Z19026 Z19026 Tests if a natural number is a https://en.wikipedia.org/wiki/Mersenne_prime 1 Alias:
(mersenne-prime)		 Z19027 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z17491 Z17491 returns true if Monday-Friday, false if Saturday or Sunday 3 Aliases:
(is weekday), (is not weekend), (is not Saturday or Sunday)		 Z17498 Z17497 Z17492 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17493, Z17494, Z17495, Z17496		 2 languages
Z10397 Z10397 Z10401 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10405, Z10406		 3 languages
Z10398 Z10398 Z10402 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z10407		 3 languages
Z10399 Z10399 Z10403 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z10408		 3 languages
Z10400 Z10400 Z10404 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z10409		 3 languages
Z15818 Z15818 returns True if the argument is a Natural number, otherwise False (unless error) 3 Aliases:
(is non-negative integer), (is integer (non-negative)), (is int ≥ 0)		 Z15828, Z15821 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z15820, Z15822, Z15823, Z15819		 3 languages
Z14792 Z14792 No description provided. 2 Aliases:
(is Fermat pseudoprime to base 2), (is Sarrus number)		 Z14793 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z14794, Z14795, Z14796, Z14797		 2 languages
Z11208 Z11208 check if valid https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system 3 Aliases:
(SMILES), (is simplified molecular-input line-entry system), (Simplified molecular-input line-entry system)		 Z11808 Z11910 2 Implementations (Connected: 1, Disconnected: 1): 28 Testers (Connected: 28, Disconnected: 0):
Z11209, Z11210, Z11211, Z11212, Z11213, Z11801, Z11803, Z11804, Z11805, Z11806, Z11807, Z11809, Z11810, Z11820, Z11825, Z11826, Z11827, Z11912, Z11913, Z11914, Z11915, Z11916, Z11922, Z11923, Z11924, Z11925, Z11928, Z11943		 4 languages
Z15777 Z15777 returns True if the argument’s type is String 1 Alias:
(type is string)		 Z15790, Z15964, Z18631 Z17063 Z15780 5 Implementations (Connected: 4, Disconnected: 1): 8 Testers (Connected: 8, Disconnected: 0):
Z15778, Z15779, Z15783, Z15784, Z15785, Z15786, Z15782, Z16392		 5 languages
Z15201 Z15201 No description provided. 1 Alias:
(is arc-cotangent irreducible number)		 Z15202 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15203, Z15204, Z15205, Z15206		 2 languages
Z18002 Z18002 e.g. hammare -> hamrar/hammare Z18004 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 1, Disconnected: 1):
Z18003, Z18005		 1 language
Z18006 Z18006 Z18009 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18007, Z18008		 1 language
Z10524 Z10524 checks if string is a valid Whyte notation Z10534 1 Implementation (Connected: 1, Disconnected: 0): 9 Testers (Connected: 9, Disconnected: 0):
Z10525, Z10526, Z10527, Z10528, Z10529, Z10530, Z10531, Z10532, Z10533		 4 languages
Z14815 Z14815 Z14816 Z14821, Z14855 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14817, Z14818		 1 language
Z14810 Z14810 Z14819, Z14811 Z14820 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14812, Z14813, Z14814		 2 languages
Z10689 Z10689 given a character, returns boolean for whether the letter is a consonant or not in Turkish Z10695 Z10694 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 0, Disconnected: 4):
Z10690, Z10692, Z10693, Z10691		 7 languages
Z19020 Z19020 returns True if the input argument is a Typed list 2 Aliases:
(is a list), (Object’s Type is Typed list)		 Z19064 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19063		 1 language
Z11854 Z11854 tests whether a string is a standard (currently correct) chemical element symbol 3 Aliases:
(chemical element), (chemical symbol), (is element)		 Z11856 1 Implementation (Connected: 1, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z11857, Z11858, Z11859, Z11860, Z11855, Z12799, Z12800		 8 languages
Z10096 Z10096 test if a string is the same when read forward and backward (see Z10553 for one with Unicode grapheme support) 3 Aliases:
(is a palindrome), (palindrome?), (is palindrome?)		 Z10105 Z10535, Z19595 Z10099, Z10572 5 Implementations (Connected: 5, Disconnected: 0): 9 Testers (Connected: 7, Disconnected: 2):
Z10106, Z10104, Z10536, Z10547, Z10551, Z10556, Z10573, Z12395, Z19593		 30 languages
Z14976 Z14976 No description provided. 1 Alias:
(is excessive number)		 Z14977 Z14990 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14978, Z14979		 2 languages
Z10641 Z10641 No description provided. 1 Alias:
(isalnum)		 Z12280 Z10642 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10643, Z12264		 3 languages
Z12408 Z12408 Return true if the word contains an Igbo pseudo -vowel and correctly spelled otherwise return false Z12409 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z12410, Z12411, Z12412, Z12413		 3 languages
Z11306 Z11306 Return true if the character is an Igbo vowel . Z11307 1 Implementation (Connected: 1, Disconnected: 0): 8 Testers (Connected: 8, Disconnected: 0):
Z16998, Z16997, Z16999, Z17000, Z17001, Z17002, Z17003, Z13514		 4 languages
Z10973 Z10973 test if the same characters at the same number of times are used in two strings (characters must be exact code points). Z12888 Z17021, Z10984 Z10974, Z12267 5 Implementations (Connected: 5, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z10976, Z10977, Z10978, Z10980, Z10981, Z17019, Z17020		 9 languages
Z16798 Z16798 checks whether any members in a Boolean list is false Z16804 Z17079 Z16799 3 Implementations (Connected: 2, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z16800, Z16801, Z16803, Z16802		 4 languages
Z12698 Z12698 checks whether in a list of Boolean any is true 3 Aliases:
(some), (existential), (has true)		 Z12706 Z14506, Z12705 Z12704 4 Implementations (Connected: 4, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z12699, Z12700, Z12701, Z12702, Z12703, Z12707		 11 languages
Z15031 Z15031 Z15032 Z15036 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15033, Z15034, Z15035		 2 languages
Z16615 Z16615 true for March, April, and May, false otherwise 3 Aliases:
(is spring in the northern hemisphere), (autumn in the southern hemisphere), (spring in the northern hemisphere)		 Z16618 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z16619, Z16620, Z16621, Z16622, Z16623		 1 language
Z10897 Z10897 true if the entered string is in camel case (e.g. 'camelCase') 1 Alias:
(is camelCase)		 Z10898 Z10906 2 Implementations (Connected: 2, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z10899, Z10900, Z10904, Z10905, Z19456		 9 languages
Z17556 Z17556 return true if the given date fall on the given day otherwise false. Z17557 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17558, Z17559, Z17560		 3 languages
Z13489 Z13489 The value only consists of valid Arabic numerals, and there are no leading zeros (except for the number 0) 3 Aliases:
(natural number string), (is natural number), (is natural number string)		 Z15700, Z13499, Z13500 Z13903 Z13509 5 Implementations (Connected: 5, Disconnected: 0): 18 Testers (Connected: 18, Disconnected: 0):
Z13879, Z13880, Z13881, Z13882, Z13889, Z13904, Z14185, Z13490, Z13491, Z13492, Z13493, Z13494, Z13495, Z13496, Z13497, Z13498, Z13502, Z13503		 3 languages
Z14971 Z14971 No description provided. 1 Alias:
(is defective number)		 Z14972 Z14989 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14973, Z14974, Z14975		 2 languages
Z13740 Z13740 true if the dividend (first number) is divisible by the divisor (second number) with no remainder 3 Aliases:
(divisible by), (is divisible by), (has factor)		 Z14101 Z14040 Z13741 3 Implementations (Connected: 3, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z13743, Z14041, Z14102, Z13744, Z14042		 8 languages
Z15151 Z15151 check if a number contains 'e' when spelled out in English (A006933) Z15152 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15153, Z15154, Z15155, Z15156		 2 languages
Z14112 Z14112 E = ∅; that is, E(x1,x2) is always false. See https://en.wikipedia.org/wiki/Homogeneous_relation 3 Aliases:
(empty relation), (always false), (false for any pair in list)		 Z14117 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14113, Z14114		 3 languages
Z10008 Z10008 true if the input string is strictly empty, even without any non-printing characters, and false otherwise 3 Aliases:
(is nothing), (string is empty), (String("") → True (Boolean))		 Z17075, Z10045, Z13276 Z10836, Z10842, Z10046 Z10837, Z10011 8 Implementations (Connected: 7, Disconnected: 1): 6 Testers (Connected: 6, Disconnected: 0):
Z10010, Z10558, Z10009, Z10838, Z14589, Z17076		 26 languages
Z15127 Z15127 Z15132, Z15133 Z15131 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15128, Z15129, Z15130		 3 languages
Z14961 Z14961 Z14962 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14963, Z14964, Z14965		 2 languages
Z14966 Z14966 Z14967 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14968, Z14969, Z14970		 2 languages
Z16624 Z16624 see https://en.wikipedia.org/wiki/Reflexive_relation 2 Aliases:
(reflexive), (is reflexive function)		 Z16628 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16625, Z16626, Z16627		 1 language
Z14765 Z14765 tests if applying the function twice to the arguments is independent of which grouping of arguments is processed first: f(a,f(b,c)) = f(f(a,b),c) 3 Aliases:
(associative function), (associativity), (function is associative)		 Z14766 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14767, Z14768		 2 languages
Z14762 Z14762 tests if applying the function to the arguments is independent of which order the arguments are in: f(a,b) = f(b,a) 3 Aliases:
(function is commutative), (commutative function), (commutativity)		 Z14764 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14763, Z14769		 2 languages
Z16634 Z16634 Z16635 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16636		 1 language
Z16629 Z16629 see https://en.wikipedia.org/wiki/Symmetric_relation 2 Aliases:
(is symmetric relation over elements of list), (symmetric relation)		 Z16637 1 Implementation (Connected: 0, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z16630, Z16631		 1 language
Z15708 Z15708 check if the given character is hangul Z15709, Z15715 2 Implementations (Connected: 2, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z15710, Z15711, Z15712, Z15713, Z15714		 2 languages
Z14924 Z14924 No description provided. 1 Alias:
(is Ore number)		 Z14925 Z14926 2 Implementations (Connected: 2, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z14928, Z14927, Z14929, Z14930, Z14931		 2 languages
Z15433 Z15433 No description provided. 3 Aliases:
(is Niven number), (is harshad number in base 10), (A005349)		 Z15437 Z15434 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15435, Z15436		 2 languages
Z11573 Z11573 True if no character occurs more than once 3 Aliases:
(is 1-isogram), (contains no duplicate characters), (every character is different)		 Z14708 Z11574 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z11575, Z11576		 5 languages
Z10878 Z10878 Given a single-character string, returns boolean for whether it is an hiragana or not. Z10925 Z15681, Z10879 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z10880, Z10881, Z10882, Z13127		 7 languages
Z13419 Z13419 I = {(x, x) <nowiki><nowiki>|</nowiki></nowiki> x ∈ X}; that is, x1Ix2 holds if and only if x1 = x2. See https://en.wikipedia.org/wiki/Homogeneous_relation 3 Aliases:
(is identity relation for set), (is identity relation over set), (is identity relation for specified list)		 Z13447 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z14116, Z14115, Z13420, Z13421, Z13422, Z13423		 3 languages
Z15824 Z15824 returns True if the argument is an integer, otherwise False (unless error) Z15832 Z15827 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z15825, Z15826		 2 languages
Z19479 Z19479 Tells you if "today" in one time zone is "tomorrow" or "yesterday" in another. Z19480 Z19483 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19481, Z19482		 2 languages
Z16840 Z16840 Z16842, Z16844 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16841, Z16843		 1 language
Z11863 Z11863 test a single character string to see if it is a,e,i,o, or u. Case insensitive. 3 Aliases:
(is AEIOU), (is vowel (AEIOU only)), (vowel (AEIOU only))		 Z11894, Z11941 Z11871 Z11872 4 Implementations (Connected: 3, Disconnected: 1): 8 Testers (Connected: 7, Disconnected: 1):
Z11864, Z11865, Z11866, Z11867, Z11868, Z11869, Z11870, Z11873		 4 languages
Z14946 Z14946 No description provided. 1 Alias:
(is almost prime)		 Z14947 Z14951 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14948, Z14949, Z14950		 2 languages
Z14938 Z14938 Z14944 Z14939 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z14940, Z14941, Z14942, Z14943		 2 languages
Z15018 Z15018 No description provided. 2 Aliases:
(is multiperfect number), (is multiply perfect number)		 Z15019 Z15021 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15022, Z15023, Z15024		 2 languages
Z15241 Z15241 Z15242 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15243, Z15244, Z15245, Z15246		 2 languages
Z15218 Z15218 No description provided. 1 Alias:
(is smooth number)		 Z15219 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15220, Z15221, Z15222, Z15223		 2 languages
Z10883 Z10883 Given a character, returns boolean for whether it is a katakana or not. Z10926 Z15705, Z10884 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z10885, Z10886, Z10887, Z13130		 7 languages
Z14321 Z14321 Z14325, Z18966 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14322, Z14323, Z14324		 4 languages
Z16648 Z16648 true if the first month occurs strictly later in the same calendar year than the second 1 Alias:
(after)		 Z16655, Z16657, Z16656 Z16653 Z16654 5 Implementations (Connected: 5, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z16649, Z16651, Z16652, Z16650		 5 languages
Z10996 Z10996 Returns True if the specified year in the Gregorian calendar (the one currently used in most parts of the world) has 366 days (February 29th added), and False if the year has 365 days Z11031 Z10998 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z11001, Z11000, Z10999, Z10997		 12 languages
Z12294 Z12294 returns true if the given year contains a second month of Adar in the Hebrew calendar 1 Alias:
(Hebrew Calendar leap year)		 Z12309 Z12303 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12308, Z12310		 3 languages
Z11011 Z11011 Returns True if the specified year in the Jalali calendar (one of the calendars still in use in Iran and Afghanistan, also called Persian calendar) has 366 days, and False if the year has 365 days 2 Aliases:
(is Jalali leap year), ( is Persian leap year)		 Z11033 Z11014 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11012, Z11013, Z11034		 7 languages
Z11015 Z11015 Returns True if the specified year in the Julian calendar has 366 days, and False if the year has 365 days 1 Alias:
(is Julian leap year)		 Z11032 Z11018 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11016, Z11017		 7 languages
Z12176 Z12176 returns true if the given year is a leap year in the Nanakshahi Punjabi calendar, and false otherwise Z12177 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12178, Z12179		 6 languages
Z16493 Z16493 Checks if a year is a leap year in the revised Julian (Milanković) calendar 1 Alias:
(is leap year (Milanković calendar))		 Z16494 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16495, Z16496, Z16497		 1 language
Z13916 Z13916 When given a character or word it check if it contain a light vowel/ụdamfe and return true otherwise false. Z13917 Z15921 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z13918, Z13919, Z13920, Z13921		 2 languages
Z18766 Z18766 verify if a string that excludes one or more letters of the alphabet. Z18767 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z13381 Z13381 Alternative of contains: True if an element is contained in a list. 3 Aliases:
(is element in), (is contained by), (is any of)		 Z14017, Z13382 Z13988 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13942, Z13384		 3 languages
Z12851 Z12851 true if first list is longer than the second, false when equal or shorter 3 Aliases:
(list is longer than another list), (set has more elements than another set), (is larger)		 Z12854 Z13391 Z12853 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z18126, Z12852, Z12855, Z13392		 6 languages
Z13324 Z13324 returns true if the length of the first string (in codepoints) is equal or longer to that of the second string 2 Aliases:
(is equal or longer string), (first string longer than or equal to second string)		 Z13325 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13326, Z13327, Z13328		 3 languages
Z10346 Z10346 checks if string is all lowercase Z10354 Z10640 Z11406 3 Implementations (Connected: 3, Disconnected: 0): 7 Testers (Connected: 6, Disconnected: 1):
Z10347, Z10349, Z10350, Z10351, Z10353, Z11381, Z16038		 16 languages
Z15013 Z15013 Z15014 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z18768 Z18768 verify whether all the words contain only one vowel Z18769 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z17215 Z17215 Checks if an integer is negative. Zero is not negative. 3 Aliases:
(negative), (minus), (is minus)		 Z17224, Z17219 Z17220 Z17221 4 Implementations (Connected: 4, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17216, Z17217, Z17218		 3 languages
Z17229 Z17229 returns true if the input is either a positive integer or zero 3 Aliases:
(non-negative integer), (positive integer (or 0)), (is positive integer (or 0))		 Z17233, Z17237, Z17234, Z17238 Z17236 Z17235 6 Implementations (Connected: 6, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17230, Z17231, Z17232		 2 languages
Z19330 Z19330 No description provided. 1 Alias:
(is noun)		 Z19333 Z19332 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z19331		 1 language
Z10715 Z10715 Checks if a string contains only numeric characters 3 Aliases:
(is number), (is a number), (is numerical)		 Z12279 Z10739 Z10716 3 Implementations (Connected: 2, Disconnected: 1): 4 Testers (Connected: 2, Disconnected: 2):
Z10717, Z10718, Z10719, Z10741		 16 languages
Z15121 Z15121 Z15126 Z15122 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15123, Z15124, Z15125		 2 languages
Z10553 Z10553 version of is palindrome (Z10096) that is Unicode grapheme aware Z10554 1 Implementation (Connected: 0, Disconnected: 1): 4 Testers (Connected: 2, Disconnected: 2):
Z10555, Z15727, Z11375, Z13485		 5 languages
Z15050 Z15050 Z15051 Z15060 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15052, Z15053, Z15054, Z15657		 3 languages
Z15055 Z15055 Z15056 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15057, Z15058, Z15059, Z15656		 2 languages
Z12626 Z12626 checks whether a string of characters possesses every letter from the Latin alphabet at least once 2 Aliases:
(is pangram), (pangram)		 Z13122 Z14497 Z17525 3 Implementations (Connected: 2, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z14492, Z14493, Z13123		 14 languages
Z13119 Z13119 check if the string uses every letter of a specified (lowercase) alphabet 3 Aliases:
(pangram), (is pangram), (is pangram of specified alphabet)		 Z13120 Z18259 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z16047, Z17562, Z13121		 7 languages
Z10363 Z10363 checks if string is in pascal case Z10372, Z12259 Z14491 Z18257 4 Implementations (Connected: 3, Disconnected: 1): 6 Testers (Connected: 6, Disconnected: 0):
Z10364, Z10365, Z10367, Z10369, Z10370, Z10371		 8 languages
Z15247 Z15247 returns True if the argument is a perfect cube Z15264 Z15248, Z15381 3 Implementations (Connected: 2, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z15249, Z15250, Z15378, Z15382, Z15383		 2 languages
Z15251 Z15251 Z15252, Z15621, Z15377 3 Implementations (Connected: 2, Disconnected: 1): 6 Testers (Connected: 6, Disconnected: 0):
Z15253, Z15254, Z15255, Z15380, Z15379, Z17587		 2 languages
Z14933 Z14933 Z14934, Z14945, Z15017, Z15020 Z14988 5 Implementations (Connected: 5, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z14935, Z14936, Z14937, Z15025		 1 language
Z15265 Z15265 check if a natural number n is a perfect power (i.e. there exists natural numbers m > 1 and k > 1 such that m^k = n) Z15266 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15267, Z15268, Z15269, Z15270		 2 languages
Z12741 Z12741 tests if one list is a permutation of another Z12867, Z12868 Z17590 Z12869 4 Implementations (Connected: 3, Disconnected: 1): 11 Testers (Connected: 10, Disconnected: 1):
Z17765, Z12742, Z12743, Z12744, Z12746, Z12747, Z13067, Z13068, Z13069, Z13072, Z13455		 4 languages
Z15867 Z15867 checks if string is valid Portable Game Notation 0 Implementations (Connected: 0, Disconnected: 0): 8 Testers (Connected: 0, Disconnected: 8):
Z15869, Z15876, Z15870, Z15878, Z15873, Z15877, Z15875, Z15874		 3 languages
Z17204 Z17204 returns true if an integer is positive (not including 0) 3 Aliases:
(positive integer), (integer is positive), (+ve)		 Z17209, Z17502 Z17503 Z17206 4 Implementations (Connected: 4, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17205, Z17207, Z17208		 3 languages
Z15735 Z15735 Z15748, Z15749 Z15740 Z15736 4 Implementations (Connected: 4, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15739, Z15737, Z15738		 3 languages
Z15741 Z15741 Z15762 Z15742 2 Implementations (Connected: 2, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z15743, Z15744, Z15745, Z15746, Z15747		 2 languages
Z12427 Z12427 Checks if the provided integer is prime or not. Z14952, Z15930 Z16638 Z14090, Z14096, Z12428 6 Implementations (Connected: 3, Disconnected: 3): 17 Testers (Connected: 17, Disconnected: 0):
Z13685, Z14091, Z14092, Z14093, Z14094, Z14095, Z14097, Z14098, Z14099, Z14100, Z14693, Z14682, Z14701, Z14696, Z14702, Z12433, Z12434		 13 languages
Z15186 Z15186 Z15187 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15188, Z15189		 1 language
Z15224 Z15224 No description provided. 2 Aliases:
(is 5-smooth number), (is Hamming number)		 Z15225 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15226, Z15227		 1 language
Z14980 Z14980 No description provided. 1 Alias:
(is pseudoperfect number)		 Z14981 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z14982, Z14983, Z14984, Z14985, Z14986, Z14987		 1 language
Z14953 Z14953 No description provided. 2 Aliases:
(is biprime), (is 2-almost prime)		 Z14954 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14955, Z14956, Z14957		 1 language
Z19618 Z19618 Check if a list of lexemes is grammatically correct in English. Z19619 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19620		 1 language
Z12755 Z12755 returns true if the list has exactly one element 3 Aliases:
(list has only one element), (one element list), (single element list)		 Z13895, Z12809 Z14507 Z12779 4 Implementations (Connected: 4, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z12756, Z12757, Z12758		 5 languages
Z10324 Z10324 checks if string is in snake case Z10330 Z14486 Z18258 3 Implementations (Connected: 2, Disconnected: 1): 6 Testers (Connected: 5, Disconnected: 1):
Z10325, Z10326, Z10327, Z10328, Z12396, Z12443		 14 languages
Z13322 Z13322 checks if a list is in order such that a comparator function returns true when each sequential pair of items are passed in as arguments Z13323 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13329, Z13330, Z13332		 3 languages
Z14958 Z14958 Z14959, Z15286 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14960		 1 language
Z16604 Z16604 true if the month is September, October, or November, otherwise false 3 Aliases:
(is autumn in northern hemisphere), (is fall in northern hemisphere), (spring in southern hemisphere)		 Z16605 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z16606, Z16607, Z16609, Z16610, Z16612		 1 language
Z15190 Z15190 No description provided. 1 Alias:
(is perfect square)		 Z15262, Z15263 Z19165 Z15191, Z15376 5 Implementations (Connected: 2, Disconnected: 3): 4 Testers (Connected: 4, Disconnected: 0):
Z15192, Z15193, Z15194, Z15375		 1 language
Z19191 Z19191 Combinatorial term. A word that avoids the pattern XX where X is any non-empty sequence of letters 2 Aliases:
(word is square-free), (square-free)		 Z19411 Z19197 2 Implementations (Connected: 1, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z19193, Z19194, Z19192, Z19195, Z19196		 1 language
Z15276 Z15276 No description provided. 3 Aliases:
(is squarefree integer), (is square-free), (is squarefree)		 Z15277 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15278, Z15279, Z15280		 1 language
Z10083 Z10083 Checks if a string just contains whitespaces Z10086 Z10090 Z10091 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10088, Z10089		 15 languages
Z15626 Z15626 Checks whether a string is made of only hiragana characters (and punctuation) 3 Aliases:
(is string only hiragana), (hiragana is used throughout the string), (string only hiragana)		 Z15641, Z15639, Z15658 Z15630 Z15637, Z15683 6 Implementations (Connected: 6, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z15627, Z15628, Z15629, Z15633, Z15634, Z15635, Z15636		 2 languages
Z15195 Z15195 Z15196 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15197, Z15198, Z15199, Z15200		 1 language
Z19177 Z19177 the subword is contained (in order) in the string, but may be interspersed with other letters 2 Aliases:
(subword), (is subword)		 Z19182 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 5, Disconnected: 1):
Z19178, Z19179, Z19180, Z19181, Z19183, Z19184		 1 language
Z16546 Z16546 returns true if the month is any of Decmeber, January, February (the summer months in the southern hemisphere) 3 Aliases:
(summer), (summer month), (month is summer in the southern hemisphere)		 Z16549 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16547, Z16548		 1 language
Z14999 Z14999 Z15006, Z15015, Z15016 Z15000 4 Implementations (Connected: 4, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z15001, Z15002, Z15003, Z15004, Z15005		 2 languages
Z12846 Z12846 test whether the first list contains all elements of the second (and contains at least as many as any repeated elements) 3 Aliases:
(superset), (superlist), (list superset)		 Z12861 Z12871 2 Implementations (Connected: 2, Disconnected: 0): 9 Testers (Connected: 9, Disconnected: 0):
Z12847, Z14208, Z16710, Z18129, Z12848, Z12849, Z12850, Z12873, Z12874		 5 languages
Z11577 Z11577 check if all all words start with the same letter Z14111 Z11578 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z11579, Z11580, Z11581, Z13004		 5 languages
Z13006 Z13006 tests if input is one of the French-language names for days in the FRC Z13007 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13009		 4 languages
Z13752 Z13752 returns true if the two lists share at least one common element 3 Aliases:
(lists share common element), (element present on both lists), (share common elements)		 Z13754 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13753, Z13756, Z18130		 3 languages
Z17900 Z17900 does the list have an overall type (other than object) Z18581, Z17901, Z18982 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17902, Z17903		 2 languages
Z17879 Z17879 No description provided. 3 Aliases:
(untyped), (is this list object typed), (generic list)		 Z17892, Z18588, Z18640 3 Implementations (Connected: 3, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z17881, Z17882, Z17883, Z17884, Z17880		 2 languages
Z16542 Z16542 true if the first month occurs strictly earlier in the calendar year than the second 3 Aliases:
(earlier), (precedes), (month is before another month)		 Z16658 Z16545 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16544, Z16543		 2 languages
Z10375 Z10375 checks if string is in title case Z10380 Z18315 Z18256 3 Implementations (Connected: 2, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z10376, Z10377, Z10378		 9 languages
Z15684 Z15684 returns True if the argument is truthy 3 Aliases:
(truthy), (not falsy), (not zero or empty)		 Z15701 Z18314 Z15694, Z15686 4 Implementations (Connected: 3, Disconnected: 1): 8 Testers (Connected: 8, Disconnected: 0):
Z15685, Z15687, Z15688, Z15689, Z15690, Z15691, Z15692, Z15693		 4 languages
Z12759 Z12759 returns true if and only if the list has exactly two elements 3 Aliases:
(list has two elements), (list has 2 elements), (2 element list)		 Z13896, Z12831 Z13393 Z12780 4 Implementations (Connected: 4, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z16553, Z12760, Z12761, Z12762, Z12763		 4 languages
Z15228 Z15228 Z15229 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15230, Z15231		 1 language
Z10336 Z10336 checks if string is uppercase (equal to its own uppercase - so blanks and empty strings count) 2 Aliases:
(is equal to self-uppercase), (has no lowercase)		 Z10344 Z10598 Z11407 3 Implementations (Connected: 3, Disconnected: 0): 9 Testers (Connected: 6, Disconnected: 3):
Z10338, Z10339, Z10341, Z10342, Z10343, Z11345, Z16035, Z16036, Z16037		 13 languages
Z14200 Z14200 Returns true if given input string is a valid 8601 time or date string Z14206 1 Implementation (Connected: 1, Disconnected: 0): 11 Testers (Connected: 8, Disconnected: 3):
Z14202, Z14203, Z14201, Z14204, Z14205, Z14218, Z14219, Z14220, Z14221, Z14222, Z14223		 3 languages
Z18336 Z18336 Check a string and see it it validates to a Qid, Lid, Form id, Sense id or Pid Z18356 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18337, Z18338		 1 language
Z10410 Z10410 Check whether a given string is a valid email address Z17605 1 Implementation (Connected: 1, Disconnected: 0): 23 Testers (Connected: 23, Disconnected: 0):
Z10411, Z10412, Z10413, Z10414, Z10415, Z10416, Z10417, Z10418, Z10419, Z10420, Z10421, Z10422, Z10424, Z10425, Z10426, Z10427, Z10428, Z10429, Z10430, Z10431, Z10432, Z10433, Z10435		 8 languages
Z15593 Z15593 check if a string represents a valid hex sequence (without spaces and potential prefix 0x) 1 Alias:
(validate hex string)		 Z15594 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15595, Z15596		 2 languages
Z11129 Z11129 checks a string for being a positive integer (all characters are digits, and the value is not 0) 1 Alias:
(is number)		 Z12276 Z11135 2 Implementations (Connected: 2, Disconnected: 0): 13 Testers (Connected: 12, Disconnected: 1):
Z13877, Z11130, Z11131, Z11132, Z11136, Z11137, Z11138, Z11255, Z11133, Z11134, Z13878, Z12275, Z13456		 4 languages
Z17180 Z17180 check if an object (usually the result of a function) is void 1 Alias:
(void)		 Z17181 1 Implementation (Connected: 0, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z17182, Z17184		 1 language
Z14991 Z14991 Z14992 Z14993 2 Implementations (Connected: 2, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z14994, Z14995, Z14996, Z14997, Z14998		 1 language
Z16598 Z16598 returns true if the month is any of June, July, August (the winter months in the southern hemisphere) 3 Aliases:
(is summer in the northern hemisphere), (winter in the southern hemisphere), (summer in the northern hemisphere)		 Z16599 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z16600, Z16601, Z16602, Z16603		 1 language
Z17239 Z17239 true only if the integer is 0 3 Aliases:
(integer is zero), (additive identity (integer)), (=0)		 Z17243, Z17246, Z17247 Z17245 Z17244 5 Implementations (Connected: 5, Disconnected: 0): 4 Testers (Connected: 3, Disconnected: 1):
Z17240, Z17241, Z17242, Z19525		 3 languages
Z15974 Z15974 removes real part 0 Implementations (Connected: 0, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z15975		 1 language
Z11019 Z11019 wrap string with two pairs of single quotes (ABC -> ABC). Careful using this if your text has special formatting characters. 3 Aliases:
(italicise Wikitext), (italicise in Wikitext), (Wikitext italics)		 Z11426, Z11021 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11020		 5 languages
Z19348 Z19348 returns the specified element from a list that is the value associated with given key reference 1 Alias:
(get Nth element from value-list by key)		 Z19350 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 1, Disconnected: 1):
Z19351, Z19349		 1 language
Z10725 Z10725 Joins two booleans into a string for string comparison (Should be lowercase) 2 Aliases:
(boolean concatenation), (concatenate booleans)		 Z10736 Z10726 Z10728 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10727, Z10729		 4 languages
Z12899 Z12899 returns string composed of list elements separated by a given delimiter 3 Aliases:
(join multiple strings), (join strings from list), (join strings with delimiter)		 Z12900 Z12902 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14591, Z12901		 4 languages
Z10000 Z10000 combine two strings, one after the other 3 Aliases:
(concatenate), (combine strings), (put two strings together)		 Z14590 Z10621, Z10622, Z10005, Z12592 Z14596, Z10004 7 Implementations (Connected: 7, Disconnected: 0): 6 Testers (Connected: 5, Disconnected: 1):
Z10002, Z10007, Z10001, Z10006, Z10003, Z15936		 34 languages
Z15175 Z15175 Z15180 Z15298 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15296, Z15297, Z15185		 2 languages
Z18779 Z18779 Z18780 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18781, Z18782		 1 language
Z18793 Z18793 Z18794 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18795		 1 language
Z13854 Z13854 Z13855, Z15271 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13856		 4 languages
Z16394 Z16394 Converts temperature values from kelvins (K) to degrees Celsius (°C) 1 Alias:
(K to °C)		 Z16397 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16396, Z16395		 2 languages
Z12877 Z12877 returns the language code for a monolingual text 1 Alias:
(code for language of string)		 Z12879 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14080, Z12878		 4 languages
Z19295 Z19295 extracts the language item Z6005K3 of the lexeme 1 Alias:
(lexeme language)		 Z19296 Z19453 Z19454 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19297, Z19458		 3 languages
Z14404 Z14404 No description provided. 3 Aliases:
(monolingual string to language), (language from monolingual string), (natural language of monolingual string)		 Z14405 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14407		 1 language
Z14329 Z14329 Z14332 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14371, Z14331, Z14330		 1 language
Z19276 Z19276 returns a list of the natural languages which have versions in any of this lexeme's forms 1 Alias:
(lexeme languages)		 Z19278 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19277		 1 language
Z19271 Z19271 returns a list of the natural languages which have versions in a lexeme form 2 Aliases:
(natural languages of lexeme form), (lexeme form languages)		 Z19275 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z19272 Z19272 returns a list of the natural languages which have a monolingual text as part of a multilingual text 2 Aliases:
(multilingual text language list), (natural languages of multilingual text)		 Z19274 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19273		 1 language
Z13735 Z13735 No description provided. 3 Aliases:
(A006530), (M0428), (largest prime factor)		 Z13736 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13738		 1 language
Z17511 Z17511 return the date of the last day in a specific month and year Z17512 Z19378 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z17513, Z17514, Z17515		 2 languages
Z12964 Z12964 the final element of a list 3 Aliases:
(final element), (get last element), (get final element)		 Z16215, Z12965 Z14502 3 Implementations (Connected: 1, Disconnected: 2): 4 Testers (Connected: 4, Disconnected: 0):
Z16216, Z16217, Z17325, Z12966		 5 languages
Z16313 Z16313 Z16363 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16315		 2 languages
Z13660 Z13660 No description provided. 1 Alias:
(LCM)		 Z13661 Z14858 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13662		 6 languages
Z12781 Z12781 combine the result of recursively combining the rest, with the last element, according to a combining function 3 Aliases:
(fold left), (fold), (fold (left))		 Z13305 Z12916 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z12782, Z12783, Z13433		 3 languages
Z13812 Z13812 No description provided. 3 Aliases:
(shift left), (shl), (<<)		 Z17050 Z13814 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13816		 6 languages
Z11492 Z11492 replaces the same mark (or substring) in a string with different replacements depending on position 3 Aliases:
(pretty mark replacement), (general mark replacement), (position-based replacement)		 Z11505, Z11493 Z19215 3 Implementations (Connected: 3, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z11495, Z11499, Z11500, Z11547, Z13135, Z13136		 3 languages
Z19293 Z19293 returns the lemmas of the lexeme as multilingual text 2 Aliases:
(get lemmas from lexeme), (lexeme lemmas)		 Z19294 Z19326 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19315, Z19327		 1 language
Z12681 Z12681 number of objects on a list 3 Aliases:
(length of list), (list length), (list size)		 Z13894 Z12981 Z12682 3 Implementations (Connected: 3, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z13887, Z13891, Z13892, Z13893, Z12683		 7 languages
Z13928 Z13928 No description provided. 1 Alias:
(A070939)		 Z13930 Z13929, Z15181 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15182, Z15183		 3 languages
Z17140 Z17140 true if the first integer is less than the second 1 Alias:
(<)		 Z17337, Z17223 Z17283 Z17150 4 Implementations (Connected: 4, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z17141, Z17142, Z17143, Z17145, Z17147, Z17149		 3 languages
Z13689 Z13689 returns true if the first is strictly less than the second 3 Aliases:
(<), (natural number less than another), (first natural number is less than the second)		 Z15943, Z13690 Z17098 Z13694 4 Implementations (Connected: 4, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13691, Z13692, Z13693		 5 languages
Z17330 Z17330 see https://en.wikipedia.org/wiki/Integer#Equivalence_classes_of_ordered_pairs. a+d<b+c 1 Alias:
(<)		 Z17331 Z17336 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17332, Z17333, Z17334, Z17335		 1 language
Z17363 Z17363 Whether the first integer is less than or equal to the second integer. 3 Aliases:
(smaller than or equal), (equal or less), (less or equal)		 Z17367 Z17368 Z17369 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17364, Z17370, Z17371, Z17372		 4 languages
Z13695 Z13695 returns true if and only if the first number is less than or equal to the second number 3 Aliases:
(not greater than (natural numbers)), ( N₁ ≤ N₂), (N <= N)		 Z15944, Z13696 Z17099 Z13700 4 Implementations (Connected: 4, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13697, Z13698, Z13699		 8 languages
Z17380 Z17380 returns the smaller of two integers 3 Aliases:
(smaller), (least), (minimum)		 Z17383 Z17382 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17381		 2 languages
Z13633 Z13633 returns the lower of two natural numbers 3 Aliases:
(smaller of two natural numbers), (lower number), (smallest)		 Z14800, Z15958 Z14802 Z13635 4 Implementations (Connected: 4, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15959, Z13634		 4 languages
Z19302 Z19302 gets all lexeme forms (Z6005K7) from the lexeme as a typed list of lexeme forms Z19303 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19328		 1 language
Z19285 Z19285 return the lexeme reference of a lexeme 1 Alias:
(lexeme to lexeme reference)		 Z19286 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19289		 1 language
Z19298 Z19298 gets the lexical category Z6005K4 of the lexeme as a Wikidata item reference 3 Aliases:
(grammatical category of lexeme), (lexeme grammatical category), (lexeme lexical category)		 Z19299 Z19597 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z19320		 1 language
Z15907 Z15907 returns a Natural number within the specified range: the argument itself if it is within the range or the value of the limit if the argument is too high or too low 1 Alias:
(Natural number in range)		 Z15910 Z16805 Z15911 3 Implementations (Connected: 2, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z15908, Z15909, Z15918, Z16807		 1 language
Z11585 Z11585 Given a target and title, creates a wikilink wikitext Z11667 Z11586 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11587, Z11588, Z16207		 5 languages
Z13483 Z13483 list all 2 letter language codes from ISO 639 set 1 Z13484 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z15142 Z15142 Returns a Typed list, as input. Use where the Typed list function allows only the Type to be specified. 3 Aliases:
(list), (input list), (echo typed list)		 Z15144, Z15385 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z15150, Z15678, Z15679, Z15680		 3 languages
Z12723 Z12723 find the average of a list of numbers Z12724 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12725, Z12726		 5 languages
Z12727 Z12727 returns the median of a list Z12728 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z14775 Z14775 the inverse of Z14773 Z14777 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14776		 2 languages
Z14573 Z14573 No description provided. 1 Alias:
(bytes to hex (lowercase))		 Z14574 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14575		 3 languages
Z14570 Z14570 Z14572 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z14576 Z14576 No description provided. 1 Alias:
(bytes to string (UTF-8))		 Z14577 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14578		 2 languages
Z14312 Z14312 get a list of function options from a configuration object Z14315 Z14551 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14389		 2 languages
Z14317 Z14317 Z14318 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14383		 2 languages
Z19282 Z19282 No description provided. 2 Aliases:
(lexeme to list of lexeme senses), (lexeme senses from lexeme)		 Z19283 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z812 Z812 returns a list without the first element 3 Aliases:
(Tail), (remove first element), (list tail)		 Z912 Z13385 Z14503 Z15789 4 Implementations (Connected: 1, Disconnected: 3): 5 Testers (Connected: 1, Disconnected: 4):
Z8120, Z16541, Z17868, Z17899, Z12766		 10 languages
Z12967 Z12967 returns a list without the last element 2 Aliases:
(remove last element), (last element removal)		 Z18591, Z12968, Z13386 Z14504 Z12979 5 Implementations (Connected: 5, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18590, Z12969		 4 languages
Z18284 Z18284 returns a list without the last element 3 Aliases:
(head), (head (natural numbers)), (natural number list without the last element)		 Z18287 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18285, Z18286		 2 languages
Z889 Z889 lists are exactly the same elements in the same order (whether or not the list is explicitly typed) 3 Aliases:
(equal lists), (list equivalence), (equivalent lists)		 Z989 Z15872 2 Implementations (Connected: 1, Disconnected: 1): 14 Testers (Connected: 5, Disconnected: 9):
Z15871, Z18656, Z18658, Z18659, Z18676, Z12749, Z12750, Z12751, Z12752, Z13236, Z13237, Z13243, Z13400, Z13401		 8 languages
Z12864 Z12864 true if the lists have an equal number of elements, false otherwise 3 Aliases:
(length equal), (equal length lists), (are equal length)		 Z13890 Z13394 Z12865 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18127, Z12866, Z13395		 4 languages
Z13310 Z13310 Returns true if lists have different length 3 Aliases:
(lists have inequal length), (unequal length (lists)), (list lengths are not equal)		 Z13311 Z14509 Z13313 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13312, Z13315		 5 languages
Z14883 Z14883 No description provided. 3 Aliases:
(super-Catalan number), (little Schroeder number), ( A001003)		 Z14884 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14885, Z14886, Z14887		 1 language
Z11519 Z11519 Returns the longer of two strings. If equal, defaults to returning the first. Z12918 Z11521 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11520, Z11522		 18 languages
Z17534 Z17534 Created a pair. Since typed pairs are not well supported in the UI, you can use this function instead 3 Aliases:
(Typed pair creation), (pair of object elements), (pair of objects)		 Z17535 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z19594		 1 language
Z19509 Z19509 Returns the smallest element from a list of natural numbers. If the list is empty, return 0. 3 Aliases:
(list minimum), (minimum of number list), (smallest element)		 Z19529, Z19547 Z19526 Z19528, Z19617 5 Implementations (Connected: 5, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z19518, Z19519, Z19520, Z19521, Z19522, Z19523		 1 language
Z13818 Z13818 returns the power of one natural number to another natural number, reduced mod a third natural number Z13820 Z14538, Z14539, Z14536 Z13819 5 Implementations (Connected: 4, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z13821, Z14690		 3 languages
Z13822 Z13822 Z13823 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13824		 4 languages
Z14334 Z14334 tests if the language of two monolingual strings is identical 1 Alias:
(same language (monolingual strings))		 Z14335 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14336, Z14337		 2 languages
Z14392 Z14392 tests that both the language and the string of a monolingual text are equal 3 Aliases:
(equal monolingual text), (same text), (same monolingual text)		 Z14399 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14393, Z14394, Z14395		 3 languages
Z16273 Z16273 No description provided. 1 Alias:
(get monolingual text in specified language from multilingual text)		 Z16282 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16274, Z16284		 1 language
Z16289 Z16289 returns True if a given month is in a given list of months 1 Alias:
(list contains month)		 Z16291, Z18970, Z18973 Z18971 4 Implementations (Connected: 4, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z16290, Z18975, Z18976		 3 languages
Z16580 Z16580 returns the string value of the Persistent object label for the given Gregorian calendar month and Natural language (if one exists) 1 Alias:
(label for Gregorian calendar month and Natural language)		 Z16583, Z16582 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z16581		 3 languages
Z16955 Z16955 Converts the natural number (1-13) it corresponds to in the order of Igbo months in a year to the month object. Tolerant of overcounting, so 0 = Ụzọ Alụsị, 14 = Mbụ and above 14 results to an error. Z16956 1 Implementation (Connected: 1, Disconnected: 0): 15 Testers (Connected: 15, Disconnected: 0):
Z16957, Z16958, Z16959, Z16960, Z16961, Z16962, Z16963, Z16964, Z16965, Z16966, Z16967, Z16968, Z16969, Z16970, Z16971		 3 languages
Z16255 Z16255 Converts the natural number (1-12) it corresponds to in the order of months in a year to the month object. Tolerant of overcounting, so 13 = January, etc. 0 should either return an error or December. 1 Alias:
(month from month number)		 Z16288 Z16270 2 Implementations (Connected: 2, Disconnected: 0): 14 Testers (Connected: 14, Disconnected: 0):
Z16268, Z16269, Z16257, Z16256, Z16258, Z16259, Z16260, Z16261, Z16262, Z16263, Z16264, Z16265, Z16266, Z16267		 6 languages
Z16518 Z16518 Takes a Gregorian calendar month object and returns its name Z16519 Z16520 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16521		 3 languages
Z16230 Z16230 converts a month to the natural number (1-12) it corresponds to in the order of months in a year 1 Alias:
(number of month)		 Z16244 Z16243 2 Implementations (Connected: 2, Disconnected: 0): 12 Testers (Connected: 12, Disconnected: 0):
Z16231, Z16232, Z16233, Z16234, Z16235, Z16242, Z16241, Z16240, Z16239, Z16238, Z16237, Z16236		 4 languages
Z16330 Z16330 returns a list of the (Gregorian) months beginning with the first month given and ending with the final month 1 Alias:
(list of months from m1 to m2 (inclusive))		 Z16352 Z16357 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16331, Z16353		 3 languages
Z19279 Z19279 converts a multilingual text to a list of monolingual texts 2 Aliases:
(list of monolingual texts from multilingual text), (monolingual text list from multilingual text)		 Z19280 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19281		 1 language
Z17120 Z17120 returns the first integer times the second integer 3 Aliases:
(times), (*), (x)		 Z17348, Z17278, Z17290 Z17126 Z17125 5 Implementations (Connected: 4, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z17121, Z17123, Z17124, Z17279, Z18946		 3 languages
Z17345 Z17345 Z17349 Z18947 Z17346 3 Implementations (Connected: 2, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z17373, Z17347		 1 language
Z16728 Z16728 the sign of the product of two numbers with the input signs 1 Alias:
(sign product)		 Z16787, Z17504 Z16789 Z16729 4 Implementations (Connected: 3, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z16730, Z16738, Z16739, Z16740, Z16788		 3 languages
Z14694 Z14694 No description provided. 1 Alias:
(*)		 Z14695 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14697, Z14698		 1 language
Z13539 Z13539 calculate the product of two natural numbers 3 Aliases:
(multiplication), (product), (*)		 Z14073, Z14760, Z17374 Z13540 Z13543 5 Implementations (Connected: 5, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z13541, Z13542, Z13544, Z13545, Z13550		 6 languages
Z13825 Z13825 No description provided. 1 Alias:
(A000035)		 Z14824 Z13826 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14825, Z14826, Z14827		 1 language
Z13745 Z13745 No description provided. 2 Aliases:
(A052126), (n/largest prime dividing n)		 Z13746 Z13748 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13750, Z13749		 1 language
Z13959 Z13959 Returns its input raised to the power of one less than its input 1 Alias:
(A000169)		 Z13960 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z13965 Z13965 number of trees on n labeled nodes. The 0th term is 1. 1 Alias:
(A000272)		 Z13966 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z13663 Z13663 No description provided. 3 Aliases:
(square), (A000290), (M3356)		 Z13665, Z15506 Z17047 Z13664 4 Implementations (Connected: 4, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13666		 2 languages
Z13977 Z13977 No description provided. 2 Aliases:
(cube), (A000578)		 Z14029 Z17048 Z13978 3 Implementations (Connected: 2, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z14030, Z14028		 2 languages
Z13979 Z13979 No description provided. 1 Alias:
( A000583)		 Z14031 Z17049 Z13981 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14032, Z14033		 2 languages
Z13809 Z13809 raises a natural number to the power of itself 3 Aliases:
(A000312), (n**n), (n to the power of n)		 Z14036 Z17044 Z13810 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13811, Z14037, Z15906		 4 languages
Z10243 Z10243 returns false only if both inputs are true Z10244 Z10804 Z10280 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z10245, Z10246, Z10247, Z10248		 7 languages
Z17263 Z17263 raises an integer to the power of a natural number 3 Aliases:
(m^n), (integer to the power of natural number), (pow)		 Z17271 Z17266 Z17289 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17264, Z17265, Z18219, Z19292		 1 language
Z13636 Z13636 returns a natural number unchanged 3 Aliases:
(A000027), (M0472), (N0173)		 Z16825 Z13637 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13638		 3 languages
Z13555 Z13555 true if the input is evenly divisible by 2 2 Aliases:
(even (natural number)), (is even (natural number))		 Z13747 Z17059 Z13559 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13556, Z13557		 5 languages
Z13831 Z13831 Get a list of natural numbers spanning a given range 1 Alias:
(integer range)		 Z13832 Z13834 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13875, Z13876		 2 languages
Z15671 Z15671 base n <= 36 1 Alias:
(int to base n)		 Z15672 Z15674 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15673		 2 languages
Z13782 Z13782 No description provided. 1 Alias:
(int to binary (with prefix))		 Z15698 Z13788 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13794		 4 languages
Z13779 Z13779 No description provided. 3 Aliases:
(int to binary), (number to binary), (binary from natural number)		 Z15676 Z15697 Z13785 3 Implementations (Connected: 3, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13791		 3 languages
Z13713 Z13713 return the same natural number but in string type (unformatted, decimal) 3 Aliases:
(str), (natural number string), (string of natural number)		 Z14279, Z16371 Z14277 Z13715 4 Implementations (Connected: 3, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z13714, Z13716, Z14278		 5 languages
Z13784 Z13784 No description provided. 1 Alias:
(int to hexadecimal (lowercase, with prefix))		 Z13790 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13796		 1 language
Z13781 Z13781 No description provided. 1 Alias:
(int to hexadecimal (lowercase, without prefix))		 Z15677 Z17693 Z13787 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z13874, Z13793, Z17696, Z17697		 2 languages
Z17101 Z17101 No description provided. 2 Aliases:
(number to integer), (integer from natural number)		 Z17286 Z17104 Z17102 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17103, Z17285		 3 languages
Z13783 Z13783 Converts a decimal (base-10) integer to octal (base-8) as a string, prefixed with "0o" 2 Aliases:
(int to octal), (natural number to octal string)		 Z13789 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13795		 5 languages
Z13780 Z13780 Converts a decimal (base 10) integer to octal (base 8) (given as a string) without the "0o" prefix 1 Alias:
(int to octal (without prefix))		 Z15675 Z19431 Z13786 3 Implementations (Connected: 2, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z13792		 4 languages
Z18339 Z18339 Converts a number in base -2 into an integer Z18340 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z18341, Z18342, Z18343, Z18344, Z18345		 1 language
Z17186 Z17186 returns the negative of the given integer 2 Aliases:
(-), (integer negation)		 Z17191, Z17338 Z17339 Z17187 4 Implementations (Connected: 3, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z17188, Z17189, Z17190, Z17227, Z17228		 2 languages
Z17267 Z17267 No description provided. 1 Alias:
(negate)		 Z17287, Z17501 Z17288 Z17268 4 Implementations (Connected: 4, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17269, Z17270		 2 languages
Z17326 Z17326 see https://en.wikipedia.org/wiki/Integer#Equivalence_classes_of_ordered_pairs. -(a,b) = (b,a) Z17327, Z17328 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17329		 1 language
Z13335 Z13335 converts a given japanese year into gregorian year Z13336 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 0, Disconnected: 3):
Z13337, Z13338, Z13339		 4 languages
Z11538 Z11538 returns the character one codepoint above the input character 3 Aliases:
(increment character), (incr), (next)		 Z11570 Z11540 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z11539, Z11541, Z11582, Z13309		 6 languages
Z17420 Z17420 returns the next day after the input day. 1 Alias:
(tomorrow)		 Z17523 Z17428 Z17425 3 Implementations (Connected: 3, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z17431, Z17433, Z17432, Z17422, Z17421, Z17434, Z17423		 4 languages
Z10231 Z10231 returns true only if both inputs are false 3 Aliases:
(both false), (are both false), (neither are true)		 Z10232, Z13488 Z10611 Z10279 4 Implementations (Connected: 4, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z10233, Z10235, Z10236, Z10234		 7 languages
Z10384 Z10384 Makes the Unicode normalization of the string. Note: due to API limitation, this should be used together with hex to string (Z10373). 1 Alias:
(to NFC)		 Z10613 Z10385, Z12252 3 Implementations (Connected: 1, Disconnected: 2): 2 Testers (Connected: 0, Disconnected: 2):
Z10386, Z10614		 5 languages
Z10216 Z10216 takes a truth value and returns its opposite 3 Aliases:
(negate), (negation), (!)		 Z16205, Z14580, Z10537 Z10220, Z10586 Z10538 6 Implementations (Connected: 6, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10512, Z10513, Z18978		 30 languages
Z10964 Z10964 opposite of backwards Boolean implication (Z10348) Z10965 Z18275 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z11224, Z11225, Z11226, Z11227		 6 languages
Z10962 Z10962 opposite of Boolean implication (Z10329) Z10963 Z18273 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z11160, Z11161, Z11162, Z11163		 6 languages
Z18317 Z18317 Accept a Lexeme ID, look it up in Wikidata and return True if P31→ statement is found, False if not. Z19329 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 0, Disconnected: 1):
Z18318		 1 language
Z15497 Z15497 No description provided. 1 Alias:
(A000389)		 Z15498 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15499		 1 language
Z15647 Z15647 No description provided. 2 Aliases:
(nth Apery number), (A005259)		 Z15648 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15649, Z15650		 1 language
Z15651 Z15651 No description provided. 1 Alias:
(A232449)		 Z15652 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15653, Z15655		 2 languages
Z15422 Z15422 No description provided. 2 Aliases:
(nth Fibonacci number of order 9), (A104144)		 Z15423 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15424		 1 language
Z15425 Z15425 No description provided. 1 Alias:
(A006862)		 Z15426 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15427, Z15428		 2 languages
Z13835 Z13835 No description provided. 3 Aliases:
(A000045), (Fibonacci number n), (number in Fibonacci sequence at nth position)		 Z13864, Z15397, Z17390 Z13841, Z15604, Z15610 6 Implementations (Connected: 4, Disconnected: 2): 5 Testers (Connected: 5, Disconnected: 0):
Z13842, Z13869, Z15624, Z17391, Z17398		 3 languages
Z15391 Z15391 No description provided. 1 Alias:
(nth Fibonacci k-step number)		 Z15392, Z15402 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15394, Z15395, Z15393, Z15396		 3 languages
Z15415 Z15415 No description provided. 2 Aliases:
(nth Fibonacci number of order 7), (A122189)		 Z15416 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15417, Z15418		 2 languages
Z15411 Z15411 No description provided. 2 Aliases:
(nth Fibonacci number of order 6), (A001592)		 Z15412 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15413, Z15414		 2 languages
Z15429 Z15429 No description provided. 2 Aliases:
(nth Euclid number of the second kind), (A057588)		 Z15430 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15431, Z15432		 2 languages
Z15169 Z15169 No description provided. 1 Alias:
(A001595)		 Z15170 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15171, Z15172, Z15173		 2 languages
Z13952 Z13952 No description provided. 2 Aliases:
(A000032), (A000204)		 Z13954 Z13953, Z15615, Z15616 4 Implementations (Connected: 2, Disconnected: 2): 3 Testers (Connected: 3, Disconnected: 0):
Z15612, Z15613, Z15614		 2 languages
Z13932 Z13932 No description provided. 1 Alias:
(A000043)		 Z13933 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z13950 Z13950 No description provided. 1 Alias:
(A001348)		 Z13951 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z15419 Z15419 No description provided. 2 Aliases:
(nth Fibonacci number of order 8), (A079262)		 Z15420 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15421		 2 languages
Z15598 Z15598 No description provided. 1 Alias:
(A000129)		 Z15599, Z15603, Z15611 3 Implementations (Connected: 2, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z15600, Z15601, Z15602		 2 languages
Z15605 Z15605 No description provided. 3 Aliases:
(nth Pell-Lucas number), (nth companion Pell number), (A002203)		 Z15609 Z15606 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15607, Z15608		 2 languages
Z15407 Z15407 No description provided. 2 Aliases:
(nth Fibonacci number of order 5), (A001591)		 Z15408 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15409, Z15410		 1 language
Z15398 Z15398 No description provided. 2 Aliases:
(nth Fibonacci number of order 4), (A000078)		 Z15399 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15400, Z15401		 1 language
Z15213 Z15213 No description provided. 2 Aliases:
(A055010), (is 321 number)		 Z15214 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15215, Z15216, Z15217		 2 languages
Z15403 Z15403 No description provided. 2 Aliases:
(nth Fibonacci number of order 3), (A000073)		 Z15404 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15405, Z15406		 2 languages
Z15771 Z15771 No description provided. 1 Alias:
(A007088)		 Z15776 Z15772 2 Implementations (Connected: 1, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z15544 Z15544 No description provided. 1 Alias:
(A005898)		 Z15545 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15546		 2 languages
Z15474 Z15474 No description provided. 2 Aliases:
(nth centered 10-gonal number), (A062786)		 Z15476 Z15475 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15477		 1 language
Z15547 Z15547 No description provided. 1 Alias:
(A005904)		 Z15548 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15549		 1 language
Z15478 Z15478 No description provided. 2 Aliases:
(nth centered 11-gonal number), (A069125)		 Z15480 Z15479 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15481		 1 language
Z15462 Z15462 No description provided. 1 Alias:
(A069099)		 Z15464 Z15463 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15465		 1 language
Z15458 Z15458 No description provided. 2 Aliases:
(nth hex number), (A003215)		 Z15460 Z15459 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15461		 2 languages
Z15550 Z15550 No description provided. 3 Aliases:
(nth cuboctahedral number), (A005902), (nth centred icosahedral number)		 Z15552 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15551, Z15555		 1 language
Z15443 Z15443 also see Z15500 for non-centered polygonal number 1 Alias:
(nth centered polygonal number)		 Z15444 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z15470 Z15470 No description provided. 3 Aliases:
(nth centered enneagonal number), (nth centered 9-gonal number), (A060544)		 Z15472 Z15471, Z15756 3 Implementations (Connected: 3, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15473		 1 language
Z15466 Z15466 No description provided. 3 Aliases:
(A016754), (nth odd square number), ((2n-1)^2)		 Z15468 Z15467 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15469		 1 language
Z15540 Z15540 No description provided. 1 Alias:
(A001845)		 Z15541 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15542		 1 language
Z15454 Z15454 No description provided. 1 Alias:
(A005891)		 Z15456 Z15455 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15457		 1 language
Z15450 Z15450 No description provided. 1 Alias:
(A001844)		 Z15452 Z15451 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15453		 1 language
Z15537 Z15537 No description provided. 1 Alias:
(A005894)		 Z15539 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15538		 2 languages
Z15446 Z15446 No description provided. 1 Alias:
(A005448)		 Z15448 Z15447 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15449		 2 languages
Z15643 Z15643 No description provided. 1 Alias:
(A002426)		 Z15644 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15645, Z15646		 1 language
Z15525 Z15525 No description provided. 3 Aliases:
(nth 10-gonal number), (A001107), (4*n^2-3*n)		 Z15527 Z15526 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15528		 2 languages
Z14175 Z14175 Return the digit of the decimal representation of pi at the position after the decimal point. See Z14166 to include the first digit (3) in the count. Z14177 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14176, Z14178		 2 languages
Z15347 Z15347 starting from the 2 as the first digit 1 Alias:
(A001113)		 Z15348 1 Implementation (Connected: 1, Disconnected: 0): 7 Testers (Connected: 6, Disconnected: 1):
Z15349, Z15350, Z15351, Z15352, Z15353, Z15354, Z15494		 2 languages
Z15373 Z15373 No description provided. 1 Alias:
(A001622)		 Z15374 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z15356 Z15356 No description provided. 1 Alias:
(A002193)		 Z15357 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z15358 Z15358 No description provided. 1 Alias:
(A002194)		 Z15359 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z15360 Z15360 No description provided. 1 Alias:
(A002163)		 Z15361 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z15366 Z15366 No description provided. 1 Alias:
(A010465)		 Z15368 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z14166 Z14166 Return the digit of the decimal representation of pi (starting from the 3 before the decimal point) 3 Aliases:
(nth digit of pi), (digit of pi), (pi digit)		 Z14179 Z14187 Z14186, Z14173 4 Implementations (Connected: 4, Disconnected: 0): 8 Testers (Connected: 7, Disconnected: 1):
Z14167, Z14168, Z14169, Z14170, Z14174, Z14193, Z14194, Z15837		 4 languages
Z15533 Z15533 No description provided. 3 Aliases:
(nth 12-gonal number), (A051624), (5*n^2-4*n)		 Z15535 Z15534 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15536		 2 languages
Z15529 Z15529 No description provided. 2 Aliases:
(nth 11-gonal number), (A051682)		 Z15531 Z15530 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15532		 2 languages
Z15513 Z15513 No description provided. 2 Aliases:
(A000566), (nth 7-gonal number)		 Z15515 Z15514 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15516		 2 languages
Z15509 Z15509 No description provided. 3 Aliases:
(A000384), (2*n^2-n), (nth 6-gonal number)		 Z15511 Z15510 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15512		 2 languages
Z15500 Z15500 also see Z15443 for centered polygonal number 1 Alias:
(nth polygonal number)		 Z15502 Z15501 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15503, Z15504		 2 languages
Z15765 Z15765 No description provided. 1 Alias:
(A000037)		 Z15766 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z15521 Z15521 No description provided. 3 Aliases:
(nth enneagonal number), (nth 9-gonal number), (A001106)		 Z15523 Z15522 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15524		 2 languages
Z15068 Z15068 No description provided. 1 Alias:
(A086747)		 Z15069, Z15074 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15070, Z15071, Z15072, Z15073		 2 languages
Z15092 Z15092 No description provided. 1 Alias:
(A000002)		 Z15093 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15094, Z15095, Z15096, Z15097		 2 languages
Z15098 Z15098 No description provided. 1 Alias:
(A005132)		 Z15099 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15100, Z15101, Z15102, Z15103		 2 languages
Z15134 Z15134 No description provided. 1 Alias:
(A000201)		 Z15135 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15136, Z15137		 2 languages
Z15138 Z15138 No description provided. 1 Alias:
(A001950)		 Z15139 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15140, Z15141		 2 languages
Z15517 Z15517 No description provided. 3 Aliases:
(nth 8-gonal number), (A000567), (3*n^2-2*n)		 Z15519 Z15518 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15520		 2 languages
Z15491 Z15491 No description provided. 3 Aliases:
(nth 4-simplex number), (A000332), (nth pentatopic number)		 Z15492 Z15493 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15495, Z15496		 2 languages
Z13975 Z13975 No description provided. 1 Alias:
(A000396)		 Z13976 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z15174 Z15174 No description provided. 1 Alias:
(A138591)		 Z15184 Z15176 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z15177, Z15178, Z15179		 3 languages
Z15362 Z15362 No description provided. 1 Alias:
(A000040)		 Z15363 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z15365, Z15367, Z15369, Z15370, Z15371		 2 languages
Z15483 Z15483 Z15487 Z15484 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15485, Z15486		 2 languages
Z15438 Z15438 No description provided. 3 Aliases:
(A003154), (nth centered dodecagonal number), (nth centered 12-gonal number)		 Z15440, Z15445 Z15439 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15441, Z15442		 2 languages
Z10206 Z10206 Always returns false 1 Alias:
(false (nullary))		 Z11246 Z10208 Z10207 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10209, Z15935		 10 languages
Z10210 Z10210 Always returns true 1 Alias:
(true (nullary))		 Z11247 Z10212 Z10211 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 1, Disconnected: 1):
Z10213, Z15669		 9 languages
Z15313 Z15313 including permutations that are either up-down or down-up 2 Aliases:
(alternating permutation), (A001250)		 Z15314 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15315, Z15316, Z15317		 2 languages
Z14344 Z14344 careful with zero, currently counted as having one digit 3 Aliases:
(digits), (count digits), (number of digits)		 Z14347 Z19438 Z14350 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z14346, Z14345, Z14352, Z14348		 2 languages
Z13760 Z13760 No description provided. 2 Aliases:
(number of factors), (A000005)		 Z13762 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13763		 2 languages
Z19248 Z19248 returns the total number of lexeme forms in the given lexeme 3 Aliases:
(lexeme forms), (forms in lexeme), (total forms in lexeme)		 Z19249 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19250		 1 language
Z14548 Z14548 No description provided. 2 Aliases:
(count function options in configuration), (function options in configuration count)		 Z14549 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14550		 2 languages
Z14001 Z14001 No description provided. 1 Alias:
(A001227)		 Z14002 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z15750, Z15752, Z15754		 3 languages
Z13764 Z13764 No description provided. 3 Aliases:
(number of prime factors), (A001222), (big omega)		 Z19429 Z13765 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z13766		 2 languages
Z13986 Z13986 No description provided. 3 Aliases:
(A000720), (prime-counting function), (pi)		 Z13987 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15891, Z15892, Z15893, Z15894		 3 languages
Z13767 Z13767 No description provided. 3 Aliases:
(number of unique prime factors), (A001221), (number of distinct prime factors)		 Z13768 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13769		 2 languages
Z14581 Z14581 This function takes a sentence as an input and returns the number of words in it as an output. 3 Aliases:
(sentence word count), (count words), (word count)		 Z14588 Z14582 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14583, Z14587		 3 languages
Z15937 Z15937 ⚒️⚠️ better as multiple functions “strings are in ascending numerical order”, “…descending…”, alphanumerical, code point etc 1 Alias:
(alphabetical order of non-numeric strings)		 Z15939 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15938		 1 language
Z13052 Z13052 takes two objects as arguments and tests if they are exactly equal including same type representation (when mapped to python) and their types have an unambiguous concept of equality 3 Aliases:
(equal objects), (equal), (objects equal)		 Z18653 Z19104 Z13166 3 Implementations (Connected: 3, Disconnected: 0): 19 Testers (Connected: 17, Disconnected: 2):
Z14009, Z14010, Z14016, Z14342, Z15787, Z16308, Z16554, Z14341, Z18688, Z18689, Z13054, Z13055, Z13168, Z13169, Z13170, Z13172, Z13218, Z13219, Z19105		 7 languages
Z16568 Z16568 returns the label for a given object in a given language 1 Alias:
(object label in language)		 Z16569 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z16556 Z16556 returns the list of labels for a referenced persistent object 2 Aliases:
(persistent object label list), (Z2K3.Z12K2)		 Z16558 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16557		 3 languages
Z15801 Z15801 returns True if two objects are of the same type 3 Aliases:
(T==), (types are equal), (have the same type)		 Z15805, Z15808, Z15803, Z18996, Z19093, Z15968, Z19076, Z18633 8 Implementations (Connected: 8, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z15802, Z15804, Z15809, Z16310, Z15810, Z19074, Z19075		 3 languages
Z13798 Z13798 Converts an octal (base 8) (given as a string) to natural number 1 Alias:
(octal to int)		 Z15670 Z13801 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z13804		 2 languages
Z13982 Z13982 No description provided. 1 Alias:
(A000265)		 Z13983 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z13023 Z13023 in the RGB color space 3 Aliases:
(complementary color), (complementary colour), (opposite color)		 Z13024 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z13025, Z13026, Z13027, Z13037		 10 languages
Z17977 Z17977 Z17980 Z17982 Z17981 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z17978, Z17979		 3 languages
Z16584 Z16584 returns the month six months away from the input month Z16585 1 Implementation (Connected: 1, Disconnected: 0): 12 Testers (Connected: 12, Disconnected: 0):
Z16586, Z16587, Z16588, Z16589, Z16590, Z16591, Z16592, Z16593, Z16594, Z16595, Z16596, Z16597		 4 languages
Z10184 Z10184 Performs a Boolean OR operation 3 Aliases:
(logical disjunction), (Boolean OR), (OR (Boolean))		 Z15932, Z13469, Z13470 Z10201 Z10186 5 Implementations (Connected: 5, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z10192, Z10195, Z10198, Z10200		 25 languages
Z17301 Z17301 see https://en.wikipedia.org/wiki/Integer#Equivalence_classes_of_ordered_pairs. This function chooses the simplest equivalent, either (a,0) or (0,a). Z17305 Z17306 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17302, Z17303, Z17304		 2 languages
Z17845 Z17845 Z17847 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17848, Z17849, Z17850		 1 language
Z14770 Z14770 add specified characters at the start until the string is of the required length 3 Aliases:
(add characters at the start of a string), (lengthen string), (rjust)		 Z10094 Z14772 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14771		 4 languages
Z13424 Z13424 concatenates two strings with a comma between and brackets around 1 Alias:
(bracket and pair)		 Z13426 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13425, Z13428		 3 languages
Z14304 Z14304 Ignores dots, commas, and spaces in numbers Z14362 Z14307 2 Implementations (Connected: 2, Disconnected: 0): 10 Testers (Connected: 10, Disconnected: 0):
Z14305, Z14306, Z14360, Z14359, Z14361, Z14363, Z14372, Z14373, Z14441, Z14442		 2 languages
Z14283 Z14283 No description provided. 3 Aliases:
(string to natural number), (convert string of digits to natural number), (string of digits to natural number)		 Z14289 Z14288 Z14287 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14284, Z14285, Z14286		 3 languages
Z14413 Z14413 Should throw errors where real ambiguity remains. Assume English conventions and protect against attempts to enter other numeric types by throwing errors, e.g. a single point is assumed to be a decimal mark, a single leading "-" is assumed to be a minus sign. 1 Alias:
(parse natural numbers assuming English conventions)		 Z14414 Z14482 2 Implementations (Connected: 2, Disconnected: 0): 21 Testers (Connected: 21, Disconnected: 0):
Z14415, Z14421, Z14424, Z14423, Z14425, Z14422, Z14426, Z14427, Z14428, Z14429, Z14430, Z14432, Z14466, Z14467, Z14468, Z14433, Z14490, Z14498, Z14513, Z14514, Z14431		 2 languages
Z10157 Z10157 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z13971 Z13971 Returns the nth pentagonal number 2 Aliases:
(A000326), (n*(3*n-1)/2)		 Z15508 Z13972 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15507		 2 languages
Z14180 Z14180 produces the decimal representation of pi up to a certain digit 3 Aliases:
(pi up to nth digit), (pi up to the nth digit), (string representing pi up to the nth digit)		 Z14184 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z14181, Z14182, Z14183		 2 languages
Z19260 Z19260 returns the first listed plural form of a lexeme as monolingual text Z19261 Z19400 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z19262, Z19263, Z19401		 2 languages
Z14391 Z14391 chooses which pluralise function to use based on the language of the monolingual text input 3 Aliases:
(pluralise), (pluralize), (plural noun)		 Z14402 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14400, Z14408		 2 languages
Z16491 Z16491 Finds the power set of a given set of natural numbers Z16492 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z18194 Z18194 Z18195 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z19306 Z19306 returns the predicate (Z6003K2) of a Wikidata statement as a Wikidata property reference 1 Alias:
(property of Wikidata statement)		 Z19307 Z19634 2 Implementations (Connected: 2, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z18796 Z18796 Z18797 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18798		 1 language
Z16074 Z16074 Prefixing a simple verb root (e.g 'ga', 'si', 'ri','gụ','zụ', 'me' etc) to get it future tense. Z16075 1 Implementation (Connected: 1, Disconnected: 0): 11 Testers (Connected: 11, Disconnected: 0):
Z16076, Z16077, Z16078, Z16079, Z16080, Z16081, Z16083, Z16082, Z16084, Z16089, Z16090		 2 languages
Z12806 Z12806 Prefixing a simple verb root (e.g 'ri', 'si', 'ri', me etc) to get it present tense. Z12807 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13109, Z13110, Z13111		 3 languages
Z17763 Z17763 constructs an untyped list by prepending an empty list to a reversed list Z17852 Z17793 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z17764		 1 language
Z18770 Z18770 adds the supplied element to the supplied list, returning a Typed or untyped list Z18776 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18772, Z18783, Z18981		 1 language
Z810 Z810 adds the supplied element to the start of the supplied list 1 Alias:
(Cons)		 Z910 Z12914 2 Implementations (Connected: 1, Disconnected: 1): 6 Testers (Connected: 2, Disconnected: 4):
Z8100, Z16539, Z17782, Z12719, Z12734, Z13234		 6 languages
Z11484 Z11484 replace " with pretty left-right quotes depending on position 3 Aliases:
(replace all U+0022 quotation marks), (replace "), (replace U+0022)		 Z11486, Z11494, Z11509 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z11485, Z11487, Z11510, Z11511		 8 languages
Z14620 Z14620 Z11484 for Hebrew Z14621 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z11490 Z11490 replace ' with pretty left-right quotes depending on position 3 Aliases:
(replace '), (replace U+0027), (replace all U+0027 quotation marks)		 Z11491, Z11497, Z11514 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11496, Z11512, Z11513		 7 languages
Z11564 Z11564 returns the character one codepoint before the input character 3 Aliases:
(decrement character), (decr), (prev)		 Z11571 Z11565 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11566, Z11567, Z11572		 5 languages
Z17435 Z17435 returns the day before the input day 1 Alias:
(yesterday)		 Z17524 Z17437 Z17440 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17438, Z17439, Z17441		 4 languages
Z16299 Z16299 returns the month before the input month 3 Aliases:
(decrement month), (month before), (before month)		 Z16300 Z16304 Z16303 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16301, Z16302		 3 languages
Z16990 Z16990 returns the month before a given Igbo month 1 Alias:
(previous igbo month)		 Z16994 Z17017 2 Implementations (Connected: 2, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z16991, Z16992, Z16993, Z16995, Z16996		 3 languages
Z13728 Z13728 No description provided. 3 Aliases:
(prime factors), (factors), (divisors)		 Z13742 Z16988, Z13729 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13751, Z18949		 1 language
Z16986 Z16986 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z15291 Z15291 product of primes <= n 3 Aliases:
(#), (n#), (A034386)		 Z15292 Z15293 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15294, Z15295		 2 languages
Z15287 Z15287 product of first n primes 3 Aliases:
(#), (A002110), (pn#)		 Z15372 Z15288 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15289, Z15290		 2 languages
Z14680 Z14680 Prints its input (for debugging) Z14681 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z19512 Z19512 Returns the priority level of an English adjective according to it's type: quantity=1, opinion=2, size=3, physical qualtity=4, shape=5, age=6, colour=7, origin=8, material=9, type=10, purpose=11 2 Aliases:
(adjective priority), (English adjective priority)		 0 Implementations (Connected: 0, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19513		 1 language
Z13558 Z13558 multiply the elements in a list 1 Alias:
(N-list.product)		 Z17400, Z16828, Z17401, Z13567 Z17399, Z19107 Z19106, Z13560 8 Implementations (Connected: 8, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z17709, Z17710, Z17711, Z18910, Z13566		 3 languages
Z15037 Z15037 P_n = n*(n+1) 3 Aliases:
(oblong number), (heteromecic number), (n(n+1))		 Z15038 Z15039 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15040, Z15041		 2 languages
Z18722 Z18722 Helps developers to know how many "modules", "keywords", "symbols" and "symbol names" Python currently has. Z18723 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z18724, Z18725, Z18726, Z18727		 3 languages
Z15113 Z15113 Squares its input, divides it by 4, and then rounds it down to the nearest integer 2 Aliases:
(floor(n^2/4)), ( A002620)		 Z15114 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z16575 Z16575 hopefully the inverse function of Z899 1 Alias:
(quote)		 Z16577, Z17385 2 Implementations (Connected: 1, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z17225 Z17225 gets the value of a key and quotes it Z17375 Z17384 Z17298 3 Implementations (Connected: 1, Disconnected: 2): 3 Testers (Connected: 3, Disconnected: 0):
Z17297, Z17299, Z17358		 1 language
Z15272 Z15272 No description provided. 2 Aliases:
(square-free kernel), (A007947)		 Z15273 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15274, Z15275		 2 languages
Z16705 Z16705 No description provided. 1 Alias:
(parse Integer)		 Z16709 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16706, Z16707, Z16708		 2 languages
Z14290 Z14290 Z14292 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z14291, Z14308, Z14309, Z14390		 2 languages
Z13909 Z13909 return the value itself if larger than zero otherwise zero 1 Alias:
(ReLU)		 Z18261 Z13911 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z14710, Z14709		 3 languages
Z16888 Z16888 returns the Z9K1/reference id (String) from a reified Reference Z16890 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z16889		 1 language
Z11308 Z11308 Z11311 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11309, Z11310		 3 languages
Z11204 Z11204 Z11230 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11228, Z11229		 3 languages
Z11298 Z11298 Z11301 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11299, Z11300		 3 languages
Z11199 Z11199 Z11203 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11200, Z11201, Z11202		 3 languages
Z11288 Z11288 Z11297 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11295, Z11296		 3 languages
Z11165 Z11165 creates from a lemma of a feminine Croatian noun the regular genitive singular Z11182 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z11166, Z11167, Z11168, Z11169		 4 languages
Z11332 Z11332 Z11335 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11333, Z11334		 3 languages
Z11254 Z11254 Z11283 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11281, Z11282		 3 languages
Z11314 Z11314 Z11317 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11315, Z11316		 3 languages
Z11231 Z11231 Z11244 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11241, Z11242, Z11243		 3 languages
Z11284 Z11284 Z11287 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11285, Z11286		 3 languages
Z11277 Z11277 Z11280 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11278, Z11279		 3 languages
Z11319 Z11319 Z11322 Z11326 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11320, Z11321		 3 languages
Z11245 Z11245 Z11253 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11251, Z11252		 3 languages
Z11470 Z11470 Z11475 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11472, Z11473		 3 languages
Z11366 Z11366 Z11369 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11367, Z11368		 3 languages
Z11457 Z11457 Z11460 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11458, Z11459		 3 languages
Z11361 Z11361 Z11365 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11362, Z11363, Z11364		 3 languages
Z11453 Z11453 Z11456 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11454, Z11455		 3 languages
Z11340 Z11340 Z11348, Z11360 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11341, Z11346, Z11347		 3 languages
Z11478 Z11478 Z11479 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z11445 Z11445 Z11448 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11446, Z11447		 3 languages
Z11476 Z11476 Z11477 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z11370 Z11370 Z11374 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11371, Z11372, Z11373		 3 languages
Z11449 Z11449 Z11452 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11450, Z11451		 3 languages
Z11336 Z11336 Z11339 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11337, Z11338		 3 languages
Z11480 Z11480 Z11481 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z11441 Z11441 Z11444 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11442, Z11443		 3 languages
Z11983 Z11983 Z11984 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z11843 Z11843 Z11847 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11844, Z11845, Z11846		 4 languages
Z11978 Z11978 Z11982 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11979, Z11980, Z11981		 3 languages
Z11944 Z11944 Z11948 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11945, Z11946, Z11947		 3 languages
Z11973 Z11973 Z11977 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11974, Z11975, Z11976		 3 languages
Z11839 Z11839 Z11875 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11840, Z11841, Z11842		 3 languages
Z11989 Z11989 Z11990 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z11960 Z11960 Z11968 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11965, Z11966, Z11967		 3 languages
Z11987 Z11987 Z11988 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z11949 Z11949 Z11953 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11951, Z11952, Z11950		 3 languages
Z11969 Z11969 Z11972 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11970, Z11971		 3 languages
Z11482 Z11482 Z11483 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z11985 Z11985 Z11986 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z11954 Z11954 Z11958 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11955, Z11957, Z11956		 3 languages
Z12587 Z12587 Z12588 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z12591, Z12589, Z12590		 3 languages
Z12578 Z12578 Z12585 Z12586 2 Implementations (Connected: 2, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z12579, Z12580, Z12581, Z12582, Z12583, Z12584		 3 languages
Z11268 Z11268 Z11271 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11269, Z11270		 3 languages
Z11256 Z11256 Z11263 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11257, Z11258		 3 languages
Z11264 Z11264 Z11267 Z13008 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z13005, Z11265, Z11266		 3 languages
Z11272 Z11272 Z11275 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11274, Z11273		 3 languages
Z10196 Z10196 Compare a string against a regular expression, return true for a match and false otherwise 3 Aliases:
(re.search), (regex), (regex match)		 Z10750 Z10197, Z18911 3 Implementations (Connected: 3, Disconnected: 0): 9 Testers (Connected: 9, Disconnected: 0):
Z10749, Z10751, Z10752, Z11469, Z11471, Z11474, Z19396, Z19397, Z19398		 5 languages
Z12316 Z12316 $N for capture groups. Flags supported should at least be 'i', 'm', and 'g'. 3 Aliases:
(regex replace), (regex substitute), (regular expression replace)		 Z12317 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z12318, Z12319, Z13506, Z13507		 4 languages
Z15969 Z15969 returns the value (object) in the argument’s Z1K1/type

⚒️helper for object type equality (Z15968), is String (Z15964)

1 Alias:
(object type details)		 Z15970, Z17214 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 2, Disconnected: 1):
Z15971, Z15972, Z16149		 1 language
Z13551 Z13551 remainder from dividing two natural numbers 3 Aliases:
(remainder), (modulo), (modulus)		 Z14075, Z14165 Z13554 3 Implementations (Connected: 2, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z13552, Z13553, Z13574		 8 languages
Z14136 Z14136 Strongly discouraged in [HTML4.01] see https://www.w3.org/TR/unicode-xml/#Suitable 1 Alias:
(remove U+202A to U+202E)		 Z14137 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14138		 2 languages
Z14145 Z14145 should not be part of html or xml, see https://www.w3.org/TR/unicode-xml/#Suitable 3 Aliases:
(remove ZWNBSP), (remove Byte Order Mark), (remove BOM)		 Z14146, Z14255 Z17014 Z14256 4 Implementations (Connected: 4, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14158, Z14147		 2 languages
Z14148 Z14148 this object replacement character is not used in html or xml. see https://www.w3.org/TR/unicode-xml/#Suitable Z14150, Z17015 Z17013 Z14257 4 Implementations (Connected: 2, Disconnected: 2): 1 Tester (Connected: 1, Disconnected: 0):
Z14149		 2 languages
Z10171 Z10171 Z14518, Z10230 Z10172 3 Implementations (Connected: 2, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z10173		 5 languages
Z14494 Z14494 No description provided. 3 Aliases:
(digits only), (numerals only), (numbers only)		 Z14496 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14495		 2 languages
Z14520 Z14520 leaves only the characters in string 1 that are not in string 2 1 Alias:
(discard characters in alphabet)		 Z14521 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14522		 3 languages
Z14515 Z14515 leaves only the characters in string 1 that are also in string 2 3 Aliases:
(remove all characters not in alphabet), (remove characters not in second string), (keep only the characters also in string 2)		 Z14516 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14517		 3 languages
Z13081 Z13081 returns a list equal to the original list with all matching element removed Z13083 Z19163 Z13164 3 Implementations (Connected: 2, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z16536, Z16537, Z13082, Z13092		 3 languages
Z18291 Z18291 returns a list equal to the original list with all matching elements removed Z18293 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18292		 1 language
Z10742 Z10742 removes all characters except for digits 0-9 Z14519, Z11799 Z10743 3 Implementations (Connected: 2, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z10744, Z13459		 2 languages
Z14374 Z14374 include removal of unusual unicode spaces: https://jkorpela.fi/chars/spaces.html Z14379 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14378, Z14375, Z14380		 2 languages
Z11170 Z11170 if a string ends with the given suffix, remove the suffix, otherwise return the string unchanged 3 Aliases:
(cut at end), (take from end), (trim at end)		 Z11276 Z11177 Z12254, Z11175 4 Implementations (Connected: 4, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z11171, Z11172, Z11173, Z11174, Z11176, Z12253		 10 languages
Z11531 Z11531 strips all characters from a codepoint block from a string 1 Alias:
(strip codepoint range)		 Z14123, Z11545, Z11568 Z11569 Z11546 5 Implementations (Connected: 5, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11532, Z11533, Z11552		 5 languages
Z14119 Z14119 strips all characters from a codepoint block (specified by unicodes) from a string 3 Aliases:
(strip codepoint range), (remove characters in character range), (character range removal)		 Z14122 Z14121 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14120, Z14258, Z15642		 2 languages
Z15855 Z15855 https://www.w3.org/TR/unicode-xml/#Suitable 2 Aliases:
(XML valid characters only), (HTML valid characters only)		 Z15856 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z15857		 2 languages
Z14139 Z14139 Deprecated in Unicode, see https://www.w3.org/TR/unicode-xml/#Suitable 2 Aliases:
(remove U+206A to U+206F), (remove 8298-8303)		 Z14140 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14141		 2 languages
Z12617 Z12617 removes all the charges which are indicated in SMILES strings 2 Aliases:
(delete charges from SMILES string), (omit charges from SMILES string)		 Z12621 Z12618 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z12619, Z12620		 3 languages
Z14130 Z14130 these are deprecated in Unicode 3 Aliases:
(grave and acute clone removal), (clones removed), (remove 832-833)		 Z14131 Z14215 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z14132		 2 languages
Z11102 Z11102 keeps only first instance of each character 1 Alias:
(delete duplicate characters)		 Z11103 Z11122 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11104		 4 languages
Z19202 Z19202 returns a Typed list with duplicate elements removed 1 Alias:
(de-duplicate)		 Z19203 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19204		 1 language
Z13078 Z13078 remove second and subsequent duplicate items without changing the order of the list 3 Aliases:
(de-duplicate), (duplicate element removal), (remove duplicate elements)		 Z13084 Z13150 Z15902, Z19201 4 Implementations (Connected: 1, Disconnected: 3): 4 Testers (Connected: 3, Disconnected: 1):
Z14110, Z13079, Z19200, Z16430		 6 languages
Z19205 Z19205 deals with either typed or untyped lists, and preserves the typing. Following Z18759 Z19206 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19207, Z19208		 1 language
Z19198 Z19198 return the first list with any elements common to the second list removed 1 Alias:
(remove common elements)		 Z19212 1 Implementation (Connected: 0, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z19199		 2 languages
Z11553 Z11553 remove all emoticons and emoji from the input string 3 Aliases:
(remove emoticons), (remove emoji), (remove emoticons and emoji)		 Z11556 Z14212 Z13065 3 Implementations (Connected: 1, Disconnected: 2): 2 Testers (Connected: 2, Disconnected: 0):
Z11555, Z13454		 4 languages
Z14636 Z14636 return the string with the first N characters removed 3 Aliases:
(remove start of string), (delete start of string), (first N characters remove)		 Z19143 Z14638 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z14637, Z14639, Z14640, Z16810		 6 languages
Z13369 Z13369 returns the supplied list without the first N elements (an empty list if the number of items to be removed is greater than the length of the list or the number of items to be removed is invalid) 2 Aliases:
(remove first n elements of list), (delete first n elements)		 Z13370 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13372, Z13435		 3 languages
Z14456 Z14456 removes the first character of a string and returns the rest 2 Aliases:
(discard first character), (string without first character)		 Z15995 Z14500 Z14458 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14457, Z14459		 7 languages
Z12856 Z12856 returns a list equal to the original list with the first matching element removed 3 Aliases:
(discard first matching element), (match and remove element from list), (matching element removal)		 Z18951, Z18954 Z12858 3 Implementations (Connected: 2, Disconnected: 1): 5 Testers (Connected: 4, Disconnected: 1):
Z18950, Z18956, Z12857, Z12859, Z12860		 4 languages
Z12815 Z12815 Given a string containing html tag(s), returns a string without html tags Z12817 Z14214 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12816		 3 languages
Z14142 Z14142 Use ruby markup [Ruby] instead, see https://www.w3.org/TR/unicode-xml/#Suitable Z14143 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14144		 2 languages
Z11193 Z11193 remove all interpunction characters Z11197 Z11196, Z12948 3 Implementations (Connected: 1, Disconnected: 2): 13 Testers (Connected: 11, Disconnected: 2):
Z11194, Z11195, Z12952, Z12953, Z12954, Z12955, Z12956, Z12957, Z12958, Z12959, Z12960, Z13070, Z13071		 7 languages
Z11811 Z11811 minimally replace any validly specified isotopes in a SMILES string with the generic atom 3 Aliases:
(SMILES non-isotopic), (non-isotopic SMILES), (remove isotopes in SMILES)		 Z11814 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11812, Z11813		 3 languages
Z14154 Z14154 instead use xhtml:lang or xml:lang. see https://www.w3.org/TR/unicode-xml/#Suitable 1 Alias:
(remove U+E0000 to U+E007F)		 Z14155 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14156		 2 languages
Z11879 Z11879 No description provided. 3 Aliases:
(delete last character), (remove character at end), (remove last letter)		 Z12929 Z11883 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11881, Z11882, Z13106		 13 languages
Z13373 Z13373 returns the supplied list without the last n elements. if the number of items to be remove is higher than length of the list or number of items to be remove is invalid it removes all items from list 2 Aliases:
(remove last n elements of a list), (delete last n elements)		 Z13374 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z18512, Z13375, Z13379, Z13380		 3 languages
Z14133 Z14133 see https://www.w3.org/TR/unicode-xml/#Suitable use <xhtml:br />, <xhtml:p></xhtml:p>, or equivalent 1 Alias:
(remove U+2028 to U+2029)		 Z14134 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14135		 2 languages
Z16741 Z16741 see https://en.wikipedia.org/wiki/Simplified_molecular-input_line-entry_system#Bonds Single bonds "-" are allowed but usually omitted. Careful not to remove any negative charges. 3 Aliases:
(remove single bonds from SMILES), (single bonds implicit), (implicit single bonds)		 Z16749 1 Implementation (Connected: 1, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z16742, Z16743, Z16744, Z16745, Z16746, Z16747, Z16748		 2 languages
Z14127 Z14127 these are deprecated in Unicode Z14129 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14128		 2 languages
Z10812 Z10812 removes punctuation from a string Z10813 Z15682 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10814, Z11584, Z12605		 10 languages
Z10052 Z10052 remove all regular spaces (U+0020) from a string 2 Aliases:
(remove spaces), (space removal)		 Z10077 Z10053 Z10054 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10055, Z10056, Z13116		 17 languages
Z19185 Z19185 remove repeat occurrences of any character in the string, just leave the first one 3 Aliases:
(alph()), (alphabet of string), (condense)		 Z19374 Z19375 2 Implementations (Connected: 0, Disconnected: 2): 2 Testers (Connected: 1, Disconnected: 1):
Z19186, Z19376		 1 language
Z14151 Z14151 instead use an appropriate markup language. see https://www.w3.org/TR/unicode-xml/#Suitable 1 Alias:
(remove U+1D173 to U+1D17A)		 Z14152 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14153		 2 languages
Z11815 Z11815 minimal removal of @ or @@ leaving everything else intact, even if it can then be simplified 3 Aliases:
(remove stereochemical specificity), (SMILES non stereochemical), (SMILES remove stereochemistry (tetrahedral))		 Z11818 Z14213 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11816, Z11817, Z11819		 4 languages
Z13429 Z13429 When given a valid index remove the element at the position and return the supplied list otherwise return nothing 2 Aliases:
(remove the nth element from a list), (delete nth element)		 Z13430 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z18952, Z18953, Z18955, Z13431, Z13434		 3 languages
Z10199 Z10199 many times fonts cannot render the arlam character Z10205 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10203, Z10204		 7 languages
Z10193 Z10193 replace characters in a string with another string according to a regex pattern 3 Aliases:
(re.sub), (regex substitute (gm flags)), (regex replace all occurrences)		 Z13508 Z10505 Z10194 3 Implementations (Connected: 3, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z10506		 5 languages
Z10313 Z10313 Z10631 Z10316 Z10644 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10340, Z10632, Z10333		 4 languages
Z10075 Z10075 finds and replaces all instances of a substring in an input string 2 Aliases:
(replace all), (replace all (string))		 Z10118 Z10076 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z10117, Z10120, Z14259, Z12821		 13 languages
Z11178 Z11178 replaces suffix with replacement if input ends with suffix; if not, returns input unchanged 3 Aliases:
(replace suffix), (replace string at end), (replace suffix ending on string)		 Z11181 Z19455 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z11179, Z11180		 10 languages
Z14613 Z14613 replaces each character of the first string that appears in the second string with the corresponding character in the third string 3 Aliases:
(substitution cipher), (Change alphabet), (monoalphabetic cipher)		 Z19210 Z14614 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14618, Z19211		 3 languages
Z15858 Z15858 like Z14613 but discard any characters that are not in the old alphabet Z15859 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15860, Z15861		 2 languages
Z13717 Z13717 the length of the key and value lists must be equal, and they must have a matching order 3 Aliases:
(lookup and replace), (key-value replace), (replace elements listed on key list with values from the same position on the lookup list)		 Z13720 Z13721 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z13722, Z13723, Z13719		 2 languages
Z18157 Z18157 Z18159 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18158		 1 language
Z17827 Z17827 E.g. öga -> ögon Z17994 Z17830 2 Implementations (Connected: 0, Disconnected: 2): 2 Testers (Connected: 2, Disconnected: 0):
Z17828, Z17829		 3 languages
Z18012 Z18012 E.g. öga -> ögonen Z18014 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18013		 1 language
Z18023 Z18023 Z18025 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18024		 1 language
Z18026 Z18026 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z17703 Z17703 E.g. gata > gator 1 Alias:
(Swedish noun, first declension, indefinite plural, -or)		 Z17995 Z17704 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z17706, Z17705, Z17720		 1 language
Z17915 Z17915 E.g. gata -> gatorna 1 Alias:
(Swedish noun, first declension, definite plural, -orna)		 Z17965 Z17917 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17916		 3 languages
Z17918 Z17918 E.g. gata -> gatornas 1 Alias:
(Swedish noun, first declension, definite genitive plural, -ornas)		 Z17991 Z17920 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17919		 2 languages
Z18092 Z18092 Z18094 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18093		 3 languages
Z18148 Z18148 Z18150 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18149		 1 language
Z11874 Z11874 Croatian neuter noun declension Z11880 Z12273 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11876, Z11877, Z11878		 3 languages
Z15769 Z15769 Z15770 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z16199 Z16199 returns the part of the list that follows the first matching element 1 Alias:
(tail after matching element)		 Z16200, Z16203 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 3, Disconnected: 1):
Z16201, Z16202, Z16204, Z16306		 1 language
Z18475 Z18475 returns a Typed list with the correct Type if all elements have the same Type, otherwise untyped Z18477 1 Implementation (Connected: 1, Disconnected: 0): 7 Testers (Connected: 6, Disconnected: 1):
Z18476, Z18478, Z18481, Z18510, Z18624, Z18514, Z18690		 2 languages
Z18729 Z18729 according to the option chosen, returns an heuristically Typed list or an untyped (Z1-Typed) list 3 Aliases:
(Type this list), (unType this list), (list Type switch)		 Z18731, Z18734 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z18730, Z18732, Z18735, Z18754		 2 languages
Z18479 Z18479 returns a Typed list with the order of the elements reversed 1 Alias:
(reversed Typed list)		 Z18482, Z18496 2 Implementations (Connected: 2, Disconnected: 0): 11 Testers (Connected: 11, Disconnected: 0):
Z18483, Z18480, Z18484, Z18485, Z18486, Z18487, Z18488, Z18497, Z18498, Z18499, Z18568		 1 language
Z15767 Z15767 No description provided. 3 Aliases:
(A004086), (reverse decimal string of natural number), (natural number digit reversal)		 Z19187 Z19169 Z15768 3 Implementations (Connected: 3, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19168		 3 languages
Z10737 Z10737 Reverses the order of lines in a string. Z10738 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z17778 Z17778 reverse the order of elements in an ordered day-typed list Z18513 Z17780 Z17781 3 Implementations (Connected: 3, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17779		 2 languages
Z17774 Z17774 reverse the order of elements in an ordered integer-typed list Z18501 Z17776 Z17777 3 Implementations (Connected: 3, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z17775		 2 languages
Z17770 Z17770 reverse the order of elements in an ordered natural number typed list Z18470, Z18500 Z17772 Z17773 4 Implementations (Connected: 3, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z17771		 2 languages
Z18759 Z18759 deals with either typed or untyped lists, and preserves the typing 3 Aliases:
(reverse list), (reverse any list), (reverse typed list)		 Z18760 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z18761, Z18762, Z18763, Z18764		 2 languages
Z10012 Z10012 Inverts the order of the characters in a String (see Z10548 for one with Unicode grapheme support) Z12716 Z10017, Z12662 Z10013 4 Implementations (Connected: 4, Disconnected: 0): 13 Testers (Connected: 12, Disconnected: 1):
Z10014, Z10016, Z10550, Z11028, Z10078, Z11214, Z15951, Z16043, Z16826, Z18328, Z18329, Z18330, Z12947		 32 languages
Z12668 Z12668 reverse the order of elements in an untyped ordered list 3 Aliases:
(reverse list), (reverse), (backwards)		 Z14217, Z17798 Z17708, Z12810 Z17717, Z17718, Z12669 7 Implementations (Connected: 7, Disconnected: 0): 9 Testers (Connected: 9, Disconnected: 0):
Z13725, Z13755, Z17716, Z16540, Z18474, Z17707, Z17702, Z12670, Z12717		 7 languages
Z12753 Z12753 combine the first element with the result of recursively combining the rest, according to a combining function 3 Aliases:
(fold), (fold (right)), (fold right)		 Z13350 Z13016 Z12915 3 Implementations (Connected: 1, Disconnected: 2): 3 Testers (Connected: 3, Disconnected: 0):
Z12754, Z12764, Z13432		 3 languages
Z13813 Z13813 No description provided. 3 Aliases:
(shift right), (shr), (>>)		 Z18139 Z17051 Z13815 3 Implementations (Connected: 3, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13817		 5 languages
Z17958 Z17958 No description provided. 3 Aliases:
(run n times), (endofunction n times), (recursively run unary function)		 Z17959 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z18001, Z17960, Z17961		 1 language
Z19611 Z19611 No description provided. 1 Alias:
(while)		 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z15879 Z15879 calculate MD5 hash for a given string, with a salt prepended to the string Z15880, Z15885 Z15881 3 Implementations (Connected: 2, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z15882		 1 language
Z15883 Z15883 calculate hash of a string using the given hash function, with a salt prepended to the string Z15884 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z17817 Z17817 Checks whether 2 Gregorian eras are the same 2 Aliases:
(equal), (same)		 Z17856 Z17818 Z17846 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17857, Z17858, Z17860, Z17859		 3 languages
Z16945 Z16945 when given two Igbo calendar month identities, it returns true if they are identical otherwise false. 2 Aliases:
(same month), (equal month)		 Z16950, Z18608 Z16949 Z16948 4 Implementations (Connected: 3, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z16946, Z16947		 4 languages
Z16688 Z16688 Returns true if the two integers are identical 3 Aliases:
(integer equality), (equality of integers), (equal integers)		 Z17260, Z17463 Z16692, Z17350 Z16690 5 Implementations (Connected: 5, Disconnected: 0): 4 Testers (Connected: 3, Disconnected: 1):
Z16689, Z16691, Z17261, Z17461		 5 languages
Z19108 Z19108 returns True if the values associated with the given Key reference in both objects are the same, in which case the Keys are equal, since they also share the same Key reference 3 Aliases:
(key-value equality), (same keys have same values), (same values by key)		 Z19110 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19109, Z19111		 1 language
Z19084 Z19084 two Types are the same if their Z4K1/identities are the same or the Z2K2/value of the Type referenced in one identity is the same as the full Type supplied by the other 3 Aliases:
(Type identities are equal), (Type equality), (==Z4)		 Z19101 Z19088 2 Implementations (Connected: 2, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z19087, Z19096, Z19092, Z19097, Z19099		 2 languages
Z6801 Z6801 Checks whether 2 Wikidata items are the same 3 Aliases:
(same), (==), (equal)		 Z6901 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z6805 Z6805 Checks whether 2 Wikidata lexemes are the same 3 Aliases:
(equal), (==), (same)		 Z6905 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z6804 Z6804 Checks whether 2 Wikidata lexeme forms are the same 3 Aliases:
(equal), (==), (same)		 Z6904 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z6806 Z6806 Checks whether 2 Wikidata lexeme senses are the same 3 Aliases:
(equal), (==), (same)		 Z6906 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z6802 Z6802 Checks whether 2 Wikidata properties are the same 3 Aliases:
(equal), (==), (same)		 Z6902 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z6803 Z6803 Checks whether 2 Wikidata statements are the same 3 Aliases:
(equal), (==), (same)		 Z6903 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z17414 Z17414 True if the two given days of the week are the same 3 Aliases:
(equivalent day of the week), (==), (=)		 Z18605 Z17418 Z17419 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17415, Z17416, Z17417		 7 languages
Z14326 Z14326 returns true if the two given languages are same otherwise false. 3 Aliases:
(natural language equality), (equality of natural languages), (languages are the same)		 Z14333, Z18607, Z14387 3 Implementations (Connected: 3, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z14327, Z14328, Z14385, Z14386, Z18765		 9 languages
Z19287 Z19287 true if the two lexeme references are to the same lexeme on Wikidata 2 Aliases:
(equality of lexeme references), (lexeme reference equality)		 Z19288 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19290, Z19291		 1 language
Z18646 Z18646 returns True if all the elements in two lists are equal and both lists have the same Type 3 Aliases:
(exact equality of two Typed lists), (L===L), (exactly the same lists)		 Z18648, Z18651 2 Implementations (Connected: 2, Disconnected: 0): 8 Testers (Connected: 7, Disconnected: 1):
Z18647, Z18650, Z18652, Z18655, Z18657, Z18660, Z18654, Z18649		 2 languages
Z17628 Z17628 Checks that two lists of natural numbers are the same. Repetitions and order matters. 3 Aliases:
(equivalent list of natural numbers), (==), (same)		 Z17635 Z17637 Z17636 3 Implementations (Connected: 3, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z17629, Z17630, Z17631, Z17632, Z17633, Z17634		 2 languages
Z16137 Z16137 Checks whether 2 instances of "Gregorian calendar month" are the same 3 Aliases:
(equality of months), (month equality), (Gregorian calendar month equality)		 Z16375, Z16287, Z16359 Z16142 Z16143 5 Implementations (Connected: 5, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z16138, Z16139, Z16140, Z16141, Z16228, Z16229, Z18980		 7 languages
Z19312 Z19312 No description provided. 3 Aliases:
(equal multilingual texts), (equality of multilingual texts), (multilingual texts are equal)		 Z19313 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z19314		 1 language
Z16667 Z16667 returns true if both inputs are identical signs 2 Aliases:
(equal sign), (sign equality)		 Z17607, Z17611 Z16675 Z16674 4 Implementations (Connected: 4, Disconnected: 0): 9 Testers (Connected: 9, Disconnected: 0):
Z16668, Z16669, Z16670, Z16671, Z16672, Z16673, Z17608, Z17609, Z17610		 7 languages
Z15104 Z15104 …currently available… Z15160, Z15355, Z15364, Z15105, Z16006, Z16007 6 Implementations (Connected: 1, Disconnected: 5): 3 Testers (Connected: 0, Disconnected: 3):
Z15164, Z15106, Z16009		 2 languages
Z14686 Z14686 No description provided. 3 Aliases:
(is congruence relation satisfied), (congruence relation), (b^n = b mod n)		 Z14687 Z14689 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14688, Z14691		 3 languages
Z10156 Z10156 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z18522 Z18522 Split a text into sentences. Z18528 1 Implementation (Connected: 0, Disconnected: 1): 2 Testers (Connected: 0, Disconnected: 2):
Z18532, Z18525		 2 languages
Z14310 Z14310 Returns a function associated with the requested language on a configuration list. This is used in general functions which need to work differently in different languages. 3 Aliases:
(language selects function), (language chooses function), (choose function based on language)		 Z14316, Z14349 Z14403 3 Implementations (Connected: 3, Disconnected: 0): 6 Testers (Connected: 5, Disconnected: 1):
Z14512, Z14356, Z14357, Z14412, Z14566, Z16436		 6 languages
Z14311 Z14311 Z14338, Z14351 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14358, Z18931		 2 languages
Z18069 Z18069 Enter two strings and get the one that comes first alphabetically. Z18071 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z18070, Z18079		 1 language
Z16762 Z16762 returns the sign of the (natural number) calculation (a-b)*(a-c) 3 Aliases:
(sign (b-a)*(c-a)), ((a-b)*(a-c) sign), ((b-a)*(c-a) sign)		 Z16764 Z17166 Z16767 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16763, Z16765, Z16766		 1 language
Z16768 Z16768 returns true if the sign is either negative or neutral, otherwise positive 2 Aliases:
(is non-positive), (non-positive)		 Z18308 Z16769 2 Implementations (Connected: 1, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z16770, Z16771, Z16772		 3 languages
Z16756 Z16756 returns false if the input is negative, otherwise true 3 Aliases:
(not negative), (neutral or positive), (positive or neutral)		 Z16757 Z18307 Z16761 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16758, Z16759, Z16760		 4 languages
Z16731 Z16731 returns the sign of the subtraction: (first number - second number) 3 Aliases:
(subtraction), (difference), (sign of subtraction)		 Z16735 Z16737 Z16736 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z16732, Z16733, Z16734		 3 languages
Z17105 Z17105 returns negative/neutral/positive 2 Aliases:
(integer to sign), (sign from integer)		 Z17213 Z17262 Z17110 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17106, Z17107, Z17109		 4 languages
Z16718 Z16718 takes a string representation of a molecular or ionic compound and returns whether it is positive, negative, or neutral overall Z16725 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z16719, Z16720, Z16721, Z16722, Z16724, Z16723		 2 languages
Z18080 Z18080 Z19436 Z18083 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 2, Disconnected: 1):
Z18081, Z18082, Z18091		 2 languages
Z17151 Z17151 No description provided. 2 Aliases:
(sign to integer), (integer from sign)		 Z17282 Z17172 Z17158 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17152, Z17154, Z17155		 3 languages
Z17794 Z17794 performs a bitwise not on an integer, which is equivalent to -x-1 1 Alias:
(ones' complement)		 Z19414 Z17795 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z17796, Z17797		 1 language
Z19380 Z19380 Simplify a SMILES (Simplified Molecular Input Line Entry System) string by removing unnecessary parentheses, reducing redundancy, and simplifying chains. Z19399 1 Implementation (Connected: 0, Disconnected: 1): 3 Testers (Connected: 1, Disconnected: 2):
Z19381, Z19382, Z19383		 1 language
Z19252 Z19252 returns the first listed singular form of a lexeme as monolingual text Z19257 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19253		 1 language
Z13732 Z13732 No description provided. 3 Aliases:
(A020639), (spd), (prime divisor (smallest))		 Z13733 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13734		 4 languages
Z19499 Z19499 Sort a list of English adjectives into the correct order: quantity, opinion, size, physical quality, shape, age, colour, origin, material, type, purpose. Where equal, leave in original order. 1 Alias:
(adjective order)		 0 Implementations (Connected: 0, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z19501, Z19502, Z19500		 2 languages
Z12671 Z12671 Z12672 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z12675		 4 languages
Z18281 Z18281 sorts a list of strings into alphabetic order 3 Aliases:
(alphabetic order), (sort (alphabetic)), (sort strings in alphabetic order)		 Z18283 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18282		 2 languages
Z11289 Z11289 Takes a string and returns a string where all the letters from the string are sorted by codepoint. 1 Alias:
(Unicode sort)		 Z11294 Z11292 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11290, Z11291, Z11293		 5 languages
Z17869 Z17869 reorders a list of integers so it is in ascending order 3 Aliases:
(ascending order), (sort ascending), (sort list of integers ascending)		 Z19164 Z17872 2 Implementations (Connected: 1, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z17871		 1 language
Z17873 Z17873 Z17875 Z17876 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z17874, Z17877		 1 language
Z13224 Z13224 Keeps the order of elements, first half on first list. If odd length, the first list will have just over half. 3 Aliases:
(split list into two), (halve list), (divide list into two)		 Z14541, Z18697, Z13229 Z18294 Z13228 5 Implementations (Connected: 4, Disconnected: 1): 4 Testers (Connected: 3, Disconnected: 1):
Z17831, Z13225, Z13226, Z13227		 4 languages
Z13973 Z13973 No description provided. 1 Alias:
(A000330)		 Z13974 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z11259 Z11259 Z11262 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z11260, Z11261		 3 languages
Z14066 Z14066 iterations before the hailstone number goes below it's initial value (a_i < a_0), or reaches 1. See Z14058 for the total stopping time. 1 Alias:
(A102419)		 Z14069 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z14068, Z14070, Z14071, Z14276, Z14067, Z15699		 4 languages
Z18683 Z18683 requires both object type equality (Z15801) and object equality (Z13052) 3 Aliases:
(===), (object equality including type equality), (equality of objects)		 Z13053, Z18995 2 Implementations (Connected: 2, Disconnected: 0): 8 Testers (Connected: 5, Disconnected: 3):
Z18684, Z18685, Z18686, Z18687, Z18997, Z19004, Z19069, Z19102		 2 languages
Z10866 Z10866 return the part of a full string following the first occurrence of a search substring 2 Aliases:
(strafter), (substring-after)		 Z10868 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10867, Z10874, Z10875		 3 languages
Z10618 Z10618 true if the substring exists at the end of the string 2 Aliases:
(endswith), (right factor)		 Z10619 Z10623 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 3, Disconnected: 1):
Z10620, Z11042, Z16042, Z11802		 16 languages
Z866 Z866 True if the first string and the second string are the same 3 Aliases:
(Equals), (Same), (==)		 Z966 Z17569 Z10597 Z10590 4 Implementations (Connected: 1, Disconnected: 3): 4 Testers (Connected: 3, Disconnected: 1):
Z8661, Z8662, Z8660, Z13389		 31 languages
Z15914 Z15914 returns True if the string in Z13518K1 is equal to the string provided Z15916 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15915		 1 language
Z16560 Z16560 returns a simple string from a list of monolingual text elements, given a language to match 2 Aliases:
(Z6 ↤ Z11 ↤ [Z12, Z60]), (Z11K2 ↤ [Z12, Z11K1])		 Z16570 Z16566 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 1, Disconnected: 1):
Z16567, Z16561		 1 language
Z11602 Z11602 returns a string unchanged 1 Alias:
(return input string)		 Z11603 Z19439 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11604, Z11605, Z11606		 3 languages
Z10379 Z10379 true if two text strings are not exactly equal 3 Aliases:
(!=), (<>), (inequality (string))		 Z10381 Z10720 Z10721 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10557, Z11408, Z11409		 15 languages
Z11094 Z11094 tests whether a string is an element of a validly formatted (RFC 4180) comma-separated value series (single row, not whole file); be careful to validly interpret a CSV with quoted fields 3 Aliases:
(string one of), (substring of comma-separated string), (string is in comma-separated string)		 Z11099 Z11105 Z11101 3 Implementations (Connected: 2, Disconnected: 1): 9 Testers (Connected: 9, Disconnected: 0):
Z11095, Z11097, Z11100, Z11106, Z11107, Z11108, Z11109, Z11110, Z11465		 3 languages
Z12875 Z12875 check if a string function evaluated at a value has the same value 3 Aliases:
(string is fixedpoint), (fixedpoint), (fixpoint)		 Z13058 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13064, Z13144, Z13317		 4 languages
Z11040 Z11040 Return the length of this string 2 Aliases:
(len), (strlen)		 Z17024 Z11041 Z11043 3 Implementations (Connected: 3, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z16034, Z17023, Z17022, Z17070, Z12789, Z12790		 23 languages
Z17030 Z17030 Return the length of this string in UTF-16 code units Z17031 Z17043 2 Implementations (Connected: 2, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z17033, Z17032, Z17034, Z17035, Z17072		 2 languages
Z17036 Z17036 Return the length of this string in UTF-8 code units Z17037 Z17042 2 Implementations (Connected: 1, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z17038, Z17039, Z17040, Z17041, Z17071		 3 languages
Z14124 Z14124 returns a string of characters sequentially according to the unicode range specified 2 Aliases:
(alphabetic string), (character range)		 Z14126 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z14125		 2 languages
Z14396 Z14396 gets the raw string (without the associated language) from a monolingual text 2 Aliases:
(monolingual text to string), (string from monolingual text)		 Z14398 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16571, Z14397		 2 languages
Z11693 Z11693 check if all of the characters in the tested string are from the alphabet string 3 Aliases:
(alphabet includes all characters in the string), (string B includes all letters of string A), (substring only has characters from alphabet string)		 Z13349 Z14499 Z11694 3 Implementations (Connected: 3, Disconnected: 0): 9 Testers (Connected: 9, Disconnected: 0):
Z16045, Z16044, Z16046, Z11695, Z11696, Z11698, Z11699, Z13118, Z13348		 8 languages
Z10615 Z10615 returns true if the substring exists at the beginning of the string 2 Aliases:
(starts with), (left factor)		 Z10616 Z10624 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10617, Z13510		 19 languages
Z10366 Z10366 convert string of UTF-8 characters into hexadecimal Z19213 Z10368 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10936, Z10545		 6 languages
Z11690 Z11690 checks if the two input strings are of equal length Z12904 Z11692 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11691		 13 languages
Z15659 Z15659 No description provided. 3 Aliases:
(nth derangement number), (!n), (A000166)		 Z15660, Z15664, Z15665 3 Implementations (Connected: 2, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z15661, Z15662, Z15663		 2 languages
Z19304 Z19304 gets the subject (Z6003K1) of a Wikidata statement as an object Z19305 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z16711 Z16711 tests whether the second list occurs as a subsequence of the first 0 Implementations (Connected: 0, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z16712, Z16713		 1 language
Z10070 Z10070 Check if a substring exists within another string 3 Aliases:
(has substring), (contains), (factor)		 Z14454 Z10073, Z15706 Z10074 4 Implementations (Connected: 4, Disconnected: 0): 5 Testers (Connected: 3, Disconnected: 2):
Z10071, Z10072, Z15707, Z16040, Z19124		 23 languages
Z17111 Z17111 subtracts one integer from another to give the difference as an integer 3 Aliases:
(subtract integers), (integer subtraction), (integer difference)		 Z17248, Z17472 Z17127 Z17114 4 Implementations (Connected: 4, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17118, Z17570, Z17117, Z17115		 5 languages
Z17469 Z17469 see https://en.wikipedia.org/wiki/Integer#Equivalence_classes_of_ordered_pairs Z17475 Z17470 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17471, Z17473, Z17474		 1 language
Z17315 Z17315 returns an integer as the subtraction of two natural numbers 3 Aliases:
(-), (a-b), (n-m)		 Z17319 Z17317 Z17316 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z17318, Z17477, Z17476		 2 languages
Z13569 Z13569 subtracts the second natural number from the first, returns 0 if the second is larger 3 Aliases:
(subtract), (-), (minus)		 Z17585 Z13570 2 Implementations (Connected: 2, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13571, Z13572		 5 languages
Z13254 Z13254 add any suffix to an English word with regular changes to spelling (monosyllabic or final-syllable stress is generally assumed) 3 Aliases:
(English suffix word), (English add suffix to word), (add suffix to English word)		 Z13256 1 Implementation (Connected: 1, Disconnected: 0): 14 Testers (Connected: 13, Disconnected: 1):
Z13255, Z13267, Z13268, Z13269, Z13274, Z13292, Z13293, Z13294, Z13303, Z13346, Z13357, Z19190, Z13371, Z13472		 4 languages
Z18807 Z18807 add suffix to a Central Kurdish word with regular changes to spelling 3 Aliases:
(Kurdish add suffix to word), (Kurdish suffix word), (add suffix to Kurdish word)		 Z18808 1 Implementation (Connected: 1, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z18809, Z18810, Z18811, Z18812, Z18813, Z18814, Z18815		 3 languages
Z14376 Z14376 No description provided. 2 Aliases:
(A007953), (digit sum)		 Z14377 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15889, Z15890		 2 languages
Z13770 Z13770 No description provided. 2 Aliases:
(sum of factors), (A000203)		 Z14932 Z13771 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13772		 2 languages
Z14209 Z14209 Computes a sum of natural numbers in a closed ascending interval [a, b]. Z14210 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14216, Z17004, Z14211		 3 languages
Z13984 Z13984 No description provided. 1 Alias:
(A000593)		 Z13985 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z13773 Z13773 No description provided. 2 Aliases:
(sum of prime factors), (A001414)		 Z13774 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13775		 2 languages
Z13993 Z13993 No description provided. 2 Aliases:
(A001065), (aliquot sum)		 Z13994 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14915, Z14916		 3 languages
Z13999 Z13999 No description provided. 1 Alias:
( A001157)		 Z14000 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z14076, Z14078, Z14077		 2 languages
Z13776 Z13776 Z13777 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z13778		 2 languages
Z14038 Z14038 given a list of numeric values return the sum of all the values in the list otherwise return 0 when list is empty 3 Aliases:
(sum the elements of a numeric list), (sum list), (list sum)		 Z16643, Z16646 Z14039 Z14049 4 Implementations (Connected: 4, Disconnected: 0): 5 Testers (Connected: 3, Disconnected: 2):
Z16642, Z16644, Z16645, Z17699, Z17700		 3 languages
Z15207 Z15207 No description provided. 1 Alias:
(A000178)		 Z15208 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z15209, Z15210, Z15211, Z15212		 2 languages
Z13967 Z13967 No description provided. 3 Aliases:
(triangular pyramidal number), (n*(n+1)*(n+2)/6), (A000292)		 Z15489 Z13968 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15490		 2 languages
Z19418 Z19418 Z19419 Z19425 Z19423 3 Implementations (Connected: 3, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19420		 1 language
Z19421 Z19421 Z19424 Z19422 2 Implementations (Connected: 1, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z18771 Z18771 convert a string to Headline Case Z18773 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18774		 1 language
Z10387 Z10387 Note: due to API limitation, this should be used together with hex to string (Z10373). Z10388 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z10389		 4 languages
Z10390 Z10390 Z10391 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z10392		 4 languages
Z10394 Z10394 Z10395 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z10396		 4 languages
Z10290 Z10290 convert string to Pascal Case 1 Alias:
(to pascal case)		 Z10681 Z10297 2 Implementations (Connected: 1, Disconnected: 1): 5 Testers (Connected: 5, Disconnected: 0):
Z10293, Z10294, Z10295, Z12277, Z12278		 5 languages
Z10251 Z10251 converts a string to title case 2 Aliases:
(to title case), (to titlecase)		 Z15865 Z10254 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 2, Disconnected: 2):
Z10252, Z10255, Z10256, Z10253		 6 languages
Z10816 Z10816 convert string to lower camelCase, Z10828 Z10820 2 Implementations (Connected: 1, Disconnected: 1): 4 Testers (Connected: 4, Disconnected: 0):
Z10817, Z10818, Z10819, Z13396		 7 languages
Z14018 Z14018 Turns a number into its representation as a glagolitic numeral. Works for the range 1-5999. 3 Aliases:
(glagolitic number), (Old Church Slavonic numeral), (convert to Old Church Slavonic number)		 Z14020 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z14019, Z14021, Z14022, Z14024, Z14025		 4 languages
Z10458 Z10458 transliterates Esperanto's circumflex letters to Latin alphabet Z10544 1 Implementation (Connected: 1, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z10460, Z10461, Z10462, Z10463, Z10464, Z10465, Z10546		 6 languages
Z18775 Z18775 conversion where all characters are in lowercase, and words are separated by hyphens Z18777 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z18778		 1 language
Z10047 Z10047 Convert a string to lowercase letters 3 Aliases:
(Lower), (lower case), (convert String to lower case)		 Z10048 Z10050 2 Implementations (Connected: 2, Disconnected: 0): 7 Testers (Connected: 7, Disconnected: 0):
Z10049, Z10562, Z10563, Z10876, Z11821, Z12388, Z10051		 27 languages
Z19121 Z19121 converts the

an object to an s-expression

1 Alias:
(serialize s-expression)		 Z19137 Z19123 2 Implementations (Connected: 0, Disconnected: 2): 4 Testers (Connected: 0, Disconnected: 4):
Z19122, Z19134, Z19138, Z19149		 2 languages
Z10281 Z10281 convert string to snake case 1 Alias:
(to snake case)		 Z10284 Z10635 Z10286 3 Implementations (Connected: 3, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z10282, Z10283, Z10285		 9 languages
Z10459 Z10459 transliterates Esperanto's circumflex letters to Latin alphabet Z10543 Z10473 2 Implementations (Connected: 2, Disconnected: 0): 8 Testers (Connected: 7, Disconnected: 1):
Z10466, Z10467, Z10468, Z10469, Z10470, Z10471, Z10472, Z10474		 6 languages
Z13407 Z13407 break the initial string into a list of tokens, divided by whitespace 3 Aliases:
(split on whitespace), (tokenize), (split)		 Z13408 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z14109, Z13409		 3 languages
Z14058 Z14058 number of iterations of the Collatz function before the input reaches 1 3 Aliases:
(number of iterations it takes to get to one), (iterations to 1), (A006577)		 Z14063 Z14065 2 Implementations (Connected: 2, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z14059, Z14060, Z14061, Z14062, Z14064, Z14072		 4 languages
Z16812 Z16812 transliterate Ukrainian Cyrillic text into Latin characters (according to official instructions by the Ukrainian government – https://www.kmu.gov.ua/npas/243262567) Z16836 1 Implementation (Connected: 1, Disconnected: 0): 9 Testers (Connected: 9, Disconnected: 0):
Z16813, Z16814, Z16815, Z16816, Z16817, Z16818, Z16819, Z16820, Z16827		 3 languages
Z13961 Z13961 Returns the nth triangular number (AKA triangle number) 3 Aliases:
(n*(n+1)/2), (A000217), (triangle number)		 Z15042, Z15488, Z15505 Z17300 Z13962 5 Implementations (Connected: 4, Disconnected: 1): 1 Tester (Connected: 1, Disconnected: 0):
Z15043		 2 languages
Z10079 Z10079 Remove starting and ending whitespaces Z10103 Z10081 Z10082 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10080, Z10680		 20 languages
Z19612 Z19612 Takes a text, and all characters that have a superscript version are replaced with such. Z19615 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z19613, Z19614, Z19616		 1 language
Z16272 Z16272 returns a list of the twelve (Gregorian) months Z16276 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 4, Disconnected: 1):
Z16283, Z16275, Z16286, Z16280, Z18634		 4 languages
Z18626 Z18626 returns a Reference to the list’s Type Z18628 1 Implementation (Connected: 1, Disconnected: 0): 6 Testers (Connected: 6, Disconnected: 0):
Z18678, Z18627, Z18677, Z18629, Z18630, Z18635		 1 language
Z18569 Z18569 returns a String equal to the identifier of the list’s Type ("Z1" if untyped) 1 Alias:
(Typed list’s Type)		 Z18571 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 1, Disconnected: 1):
Z18570, Z18580		 1 language
Z16829 Z16829 returns the Type of an Object (the value object in its Z1K1 Key) (but see https://phabricator.wikimedia.org/T363623) 2 Aliases:
(typeof), (Object Type from Object)		 Z16830, Z18632, Z18998 3 Implementations (Connected: 3, Disconnected: 0): 16 Testers (Connected: 13, Disconnected: 3):
Z16831, Z16832, Z16849, Z16852, Z16853, Z16854, Z18999, Z19000, Z19001, Z19003, Z16833, Z19081, Z19008, Z19006, Z19005, Z19002		 2 languages
Z10214 Z10214 Receives a single boolean input and always returns false 1 Alias:
(false (unary))		 Z10321 Z10218 Z10702 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z10318, Z10320		 8 languages
Z10217 Z10217 takes a boolean input and returns "true" 1 Alias:
(true (unary))		 Z10706, Z15764 Z10221 Z10703 4 Implementations (Connected: 3, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z10705, Z10704, Z15763		 8 languages
Z14416 Z14416 returns false if the two inputs are equal, but true otherwise 3 Aliases:
(not equal natural numbers), (natural number inequality), (!=)		 Z14417, Z15927 Z14420 3 Implementations (Connected: 3, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z14418, Z14419, Z15928, Z15929		 2 languages
Z10938 Z10938 HTML encoded characters to UTF-8, see https://html.spec.whatwg.org/multipage/named-characters.html 3 Aliases:
(unescape), (named character unescape), (named HTML character unescape)		 Z10939, Z11427 2 Implementations (Connected: 2, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z10940, Z10954, Z11325, Z11428, Z11429		 3 languages
Z11515 Z11515 Python ord() function. Return the natural number that represents the (single/first) character input. 3 Aliases:
(ord), (UNICODE), (ord string)		 Z11516 1 Implementation (Connected: 1, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z13898, Z11517, Z11518		 4 languages
Z16850 Z16850 This is an intentionally unimplemented function to be used for testing purposes and examples 0 Implementations (Connected: 0, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z16851		 1 language
Z13730 Z13730 unique prime factors Z13731 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 1, Disconnected: 1):
Z13737, Z13739		 2 languages
Z15844 Z15844 returns 1 if the number is positive, -1 if it is negative, and 0 if it is zero 3 Aliases:
(negative or positive), (sign), (sign of integer)		 Z17280 Z15848 Z17108 3 Implementations (Connected: 2, Disconnected: 1): 3 Testers (Connected: 3, Disconnected: 0):
Z15845, Z15846, Z15847		 5 languages
Z15334 Z15334 c(n,k) Z15335 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z15336		 2 languages
Z17895 Z17895 takes a typed list and returns the same list but with an overall object type 2 Aliases:
(untyped Typed list), (Typed list to Z1-list)		 Z17898, Z18492 2 Implementations (Connected: 1, Disconnected: 1): 2 Testers (Connected: 2, Disconnected: 0):
Z17896, Z17897		 2 languages
Z11151 Z11151 removes text from start and end of string once only if both are present Z11152 Z12311 2 Implementations (Connected: 2, Disconnected: 0): 3 Testers (Connected: 3, Disconnected: 0):
Z11153, Z11154, Z11155		 8 languages
Z13899 Z13899 takes natural number and language Z-number and outputs singular/dual/paucal/plural/... 0 Implementations (Connected: 0, Disconnected: 0): 1 Tester (Connected: 0, Disconnected: 1):
Z13900		 2 languages
Z12884 Z12884 returns true if and only if the Sundanese script within the input text is valid 2 Aliases:
(is Sundanese script valid), (Sudanese script validation)		 Z12887 1 Implementation (Connected: 1, Disconnected: 0): 5 Testers (Connected: 5, Disconnected: 0):
Z12885, Z12886, Z12889, Z12890, Z12891		 4 languages
Z18889 Z18889 Check if a hex color matches is valid Z18890 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z19308 Z19308 returns the value (Z6003K3) of a Wikidata statement as an object Z19309 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z13402 Z13402 Extract a list of words from a string 3 Aliases:
(extract list of words), (list of words from string), (extract words from string)		 Z13410 Z13406 2 Implementations (Connected: 2, Disconnected: 0): 4 Testers (Connected: 3, Disconnected: 1):
Z18985, Z13403, Z13404, Z13405		 4 languages
Z11145 Z11145 add wrapper text to the start and end of a string 3 Aliases:
(wrap text), (surround string), (add to start and end of string)		 Z11146 Z11148 Z11149 3 Implementations (Connected: 3, Disconnected: 0): 5 Testers (Connected: 4, Disconnected: 1):
Z11147, Z12829, Z12830, Z12940, Z12946		 9 languages
Z19384 Z19384 adds <html_tag> and </html_tag> around a string Z19385 1 Implementation (Connected: 1, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z19386		 1 language
Z19405 Z19405 Z19406 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z19407, Z19408		 1 language
Z11156 Z11156 adds <tag> and </tag> around a string 2 Aliases:
(wrap with HTML tag), (wrap with Wikitext tag)		 Z11157 Z13390 2 Implementations (Connected: 2, Disconnected: 0): 1 Tester (Connected: 1, Disconnected: 0):
Z11158		 4 languages
Z19403 Z19403 Z19404 1 Implementation (Connected: 1, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 1 language
Z13147 Z13147 xorwow rng algorithm 0 Implementations (Connected: 0, Disconnected: 0): 0 Testers (Connected: 0, Disconnected: 0):
 3 languages
Z15330 Z15330 No description provided. 2 Aliases:
(tangent number), (A000182)		 Z15331 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15332, Z15333		 2 languages
Z13640 Z13640 function return zero for any input n 3 Aliases:
(A000004), (M0000), (multiply by zero)		 Z15482 Z13836 Z13641 3 Implementations (Connected: 3, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z13837, Z13643		 4 languages
Z15326 Z15326 No description provided. 2 Aliases:
(secant number), (A000364)		 Z15327 1 Implementation (Connected: 1, Disconnected: 0): 2 Testers (Connected: 2, Disconnected: 0):
Z15328, Z15329		 2 languages
Z19031 Z19031 Z19032 1 Implementation (Connected: 0, Disconnected: 1): 0 Testers (Connected: 0, Disconnected: 0):
 2 languages
Z17464 Z17464 **deprecated since 2024-09-27** - returns true if two References are the same Z17466 1 Implementation (Connected: 1, Disconnected: 0): 4 Testers (Connected: 4, Disconnected: 0):
Z17465, Z17467, Z18625, Z19007		 1 language


All Types

Click on one of the types listed below to see all Objects of that type.

Argument declaration (Z17)
Argument reference (Z18)
Boolean (Z40)
Byte (Z80)
Code (Z16)
Code point (Z86)
Configuration of functions for given languages (Z14294)
Day of the week (Z17402)
Error (Z5)
Error type (Z50)
Evaluation result (Z22)
Function (Z8)
Function call (Z7)
Function option for a list of languages (Z14293)
Gregorian calendar month (Z16098)
Gregorian era (Z17813)
HTML fragment (Z89)
Igbo calendar month (Z16927)
Implementation (Z14)
Integer (Z16683)
Key (Z3)
Key reference (Z39)
Monolingual stringset (Z31)
Monolingual text (Z11)
Multilingual stringset (Z32)
Multilingual text (Z12)
Natural language (Z60)
Natural number (Z13518)
Nothing (Z23)
Object (Z1)
Persistent object (Z2)
Programming language (Z61)
Quote (Z99)
Reference (Z9)
Sign (Z16659)
String (Z6)
Test case (Z20)
Type (Z4)
Type converter from code (Z64)
Type converter to code (Z46)
Unit (Z21)
[Do not use!] Wikidata item (Z17809)
[Do not use!] Wikidata lexeme (Z17811)
[Do not use!] Wikidata lexeme form (Z17810)
[Do not use!] Wikidata lexeme sense (Z17812)
[Do not use!] Wikidata property (Z17800)
[Do not use!] Wikidata statement (Z17808)
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