Factorial

Question

Factorial

dy opened this issue 9 years ago · 2 comments

Hi @evanw!
It is not possible to use common math factorial notation x! now.
Are there plans to introduce that?
Thanks.

Answer 1 · 2016-05-19T15:22:00.000Z

The factorial notation y = x! should be working now. It's implemented as a continuous curve using the gamma function y = Γ(x + 1) instead of as a discrete function over the integers.

Answer 2 · 2016-05-19T16:30:28.000Z

@evanw thanks for that, I was looking for the function covering facrorial) Now I can try to plot poisson distribution density.