Thread: phi function
View Single Post
Old 2017-01-18, 01:41   #4
MattcAnderson
 
MattcAnderson's Avatar
 
"Matthew Anderson"
Dec 2010
Oregon, USA

27×5 Posts
Default

Hopefully this helps with understanding of Euler phi function.

The Online Encyclopedia of Integer Sequences lists values of phi(n).
http://oeis.org/A000010

Also, I like Wolfram as a reference

http://mathworld.wolfram.com/TotientFunction.html

For example phi(6) = 2 because 1 and 5 are relatively prime to 6.

For what its worth.
Matt
MattcAnderson is offline   Reply With Quote