Dictionary.com
Word
of the
Day
Translate
Games
Blog
Thesaurus.com
Favorites
Dictionary.com
Thesaurus.com
My Account
Log Out
Log In
Try Our Apps
definitions
definitions
synonyms
translations
Follow @dictionarycom
follow Dictionary.com
Is irregardless a word?
Favorite Button
CITE
Translate
Facebook
Share
Twitter
Tweet
Google+
Share
Euler's phi-function
Word Origin
noun
,
Mathematics.
1.
the function that assigns to each integer the number of positive integers less than the given integer and relatively prime to the given integer.
Expand
Also called
phi-function
.
Origin of
Euler's phi-function
Expand
named after L.
Euler
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2016.
Cite This Source
Discover our greatest slideshows
Decode the pieces of our favorite...
Know These 9 Commonly Confused...
Uncover the mysteries of the marks...
Eight Election Words That Will Fit...
Browse more topics on our blog
What Is the Difference Between Discreet and Discrete?
Learn the correct uses of these two commonly confused homophones.
What Character Was Removed from the Alphabet?
What mistaken pronunciation gave this character its name?
Apostrophes 101
This small mark has two primary uses: to signify possession or omitted letters.
How Do I Get a Word into the Dictionary?
People invent new words all the time, but which ones actually make it?
Word of the Day
Difficulty index for
Euler's phi-function
Few English speakers likely know this word
Word Value for
Euler
0
0
Scrabble
Words With Friends
Nearby words for euler's phi-function
eulenspiegel
euler
euler's circles
euler's diagram
euler's formula
euler's phi-function
euler-chelpin
euless
eulisp
eulogia
eulogise
Quiz Survey