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Velkommen til Wikifunktioner
det frie bibliotek af 5.089 funktioner som alle kan redigere.
Velkommen!
Wikifunctions is a Wikimedia project for everyone to collaboratively create and maintain a library of code functions to support the Wikimedia projects and beyond, in the world's natural and programming languages.
A "function" is a sequence of programming instructions that makes a calculation based on data you provide. Functions can answer questions, such as how many days have passed between two dates, or the distance between two cities.
We are currently primarily focused on functions related to Wikidata Lexemes. The Lexicographical data from Wikidata and functions to process it are essential for the goal of an Abstract Wikipedia. A tutorial on how Wikifunctions can be used with Wikidata right now is available.
Kom igang
Funktioner du kan prøve!
- is pangram (Latin alphabet) (Z12626): checks whether a string of characters possesses every letter from the Latin alphabet at least once
- English cardinal (Z13587): expresses a natural number in English words
- age (Z20756): returns the difference between two dates on the Gregorian calendar in years
- how many days between two days in the year (Z20733): number of days (non-inclusive) between two days of the year
- is Gregorian year leap year? (Z20181): 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
- Bayes' theorem conditional probability P(A|B) (Z20000): The probability of A occurring given that B is known to have occurred. Given by Bayes' theorem: P(A|B) = P(A)*P(B|A)/P(B)
- minimum of natural number list (Z19509): returns the smallest element from a list of natural numbers; if the list is empty, returns 0.
- simple tense of verb (Z19514): returns simple tense of inputted verb
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Nyheder
- Volunteer's Corners
- The next Volunteers' Corner will be at 17:30 UTC on 2026-09-07 on Google Meet at meet.google.com/xuy-njxh-rkw.
- The most recent Volunteer's Corner is available on Commons
- Recent status updates about Wikifunctions
- 2026-08-13: Shoutout to 99of9!
- 2026-08-05: Congratulations Jules*: An apple is a fruit
- 2026-07-29: Abstract Wikipedia at Wikimania
- 2026-07-16: Beyond syntactic tables
- 2026-07-08: Moving toward our first Abstract Wikipedia integration milestone
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