411 REFERENCE · Wiktionary
Euler's totient function
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
en Swiss mathematician Leonhard Euler 1707 1783 =.
Proper noun
Euler's totient function
en number theory The function that calculates the total number of integers below a given integer that are coprime to it.
Usage notes
Usually denoted with the Greek letter phi ( or ).
Related terms
en Euler's formula
Translations
number theory
Finnish: fi Eulerin φ-funktio
French: fr L'indicatrice d'Euler
German: de Eulersche Phi-Funktion
Icelandic: is phi-fall Eulers n
Italian: it funzione phi di Eulero f
Japanese: ja オイラーのφ関数
Polish: pl funkcja φ f, pl tocjent m
Russian: ru фу́нкция Э́йлера f
Spanish: es función fi de Euler f
Swedish: sv Eulers phi-funktion
Vietnamese: vi hàm phi Euler
Further reading
en Functions