matrix/
utils.rs

1pub const EPSILON: f64 = 1e-10;
2
3#[macro_export]
4macro_rules! approx_eq {
5    ($a: expr, $b: expr) => {
6        ($a - $b).abs() < 1e-6
7    };
8
9    ($a: expr, $b: expr, $c: expr) => {
10        ($a - $b).abs() < $c
11    }
12}