Reiner Martin

Hi, I have recently discovered listudy; this is exactly what I was looking for for a while. Many thanks for developing such a great tool! One issue I found: If...

Adding four arithmetic functions

2

I have added 4 functions: `moebius`, `liouville`, `divisorcount`, and `divisorsum`. They are all multiplicative in the sense that ``f(n m) = f(n) f(m)`` if `n` and `m` are relative prime,...

Adding some multiplicative functions

6

I am considering adding some basic prime-factorization-related functions to 'Primes.jl', in particular some [multiplicative functions]([https://en.wikipedia.org/wiki/Multiplicative_function](https://en.wikipedia.org/wiki/Multiplicative_function)) (in the sense of number theory, i.e, such that f(a*b) = f(a)f(b) if a and...