Ask Your Question
1

Does Sage has an inverse totient function command?

asked 2015-12-19 21:36:59 +0100

demongolem gravatar image

updated 2017-01-08 12:04:37 +0100

FrédéricC gravatar image

I know about euler_phi(n), but is there a command where I can a get a list or some sort of other collection for all those values where n = euler_phi(f(n))?

edit retag flag offensive close merge delete

1 Answer

Sort by » oldest newest most voted
0

answered 2015-12-19 23:54:27 +0100

kcrisman gravatar image

This seems to be rather nontrivial though I guess something like one of the many suggestions there could be implemented... at first I thought you mean the Dirichlet inverse but I guess not.

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

1 follower

Stats

Asked: 2015-12-19 21:36:59 +0100

Seen: 1,235 times

Last updated: Dec 19 '15