Function mathf::math_helper::float_eq[−][src]

pub fn float_eq(a: f32, b: f32, delta: f32) -> bool

Expand description

Function to determine possible equality problems between 2 equal floats. delta is the equality variance.

use mathf::math_helper::float_eq;
assert!(float_eq(4.00001, 4.00002, 0.0001));
assert!(!float_eq(4.00001, 4.00002, 0.00001));