pub fn approximate_multifactorial(
n: Integer,
k: u32,
prec: u32,
) -> (Float, Integer)Expand description
Calculates an approximation of the multifactorial using the sterling aproximation and the fractional multifactorial algorithm.
ยงPanic
Will panic if n is non-positive, or if the input is so large, that the output is inf, safe if n * 4_000_000 is finite.