Function min_matrix

src/eval.rs:172–183

(mat: &Matrix)

}

pub fn min_matrix(mat: &Matrix) -> f64 {
    let mut min = mat[0][0].abs();
    for x in mat {
        for x in x {
            let x = x.abs();
            if x < min {
                min = x;
            }
        }
    }
    min
}


pub fn negative(arr: &[f64]) -> bool {