Function ludomath::num::modulo

pub fn modulo(num: f32, denom: f32) -> f32

Calculates num modulo denom.

Equivalent to num % denom, except that the result is corrected to never be negative. No guarantees made about the result if denom <= 0, however.

This gives the property that (discounting rounding errors) modulo(n, d) == modulo(n + d, d) for all n and positive d.

Returns NaN if denom is zero.