Module statrs::function::factorial

Provides functions related to factorial calculations (e.g. binomial coefficient, factorial, multinomial)

Constants

MAX_ARG

The maximum factorial representable by a 64-bit floating point without overflowing

Functions

binomial	Computes the binomial coefficient n choose k where k and n are non-negative values.
checked_multinomial	Computes the multinomial coefficient: n choose n1, n2, n3, ...
factorial	Computes the factorial function x -> x! for 170 >= x >= 0. All factorials larger than 170! will overflow an f64.
ln_binomial	Computes the natural logarithm of the binomial coefficient ln(n choose k) where k and n are non-negative values
ln_factorial	Computes the logarithmic factorial function x -> ln(x!) for x >= 0.
multinomial	Computes the multinomial coefficient: n choose n1, n2, n3, ...