[−][src]Crate factorial
Compute the factorial
This crate provides some convenient and safe methods to compute the factorial and related functions the most naive way possible.
They are not necessarily the fastest versions: there are prime sieve methods that
compute the factorial in O(n (log n loglog n)^2)
. Patches are welcome.
Traits
DoubleFactorial | Unary operator for computing the double factorial of a number |
Factorial | Unary operator for computing the factorial of a number |