pub fn close_max<A, S1, S2, D>(
    test: &ArrayBase<S1, D>,
    truth: &ArrayBase<S2, D>,
    atol: A::Real
)where
    A: Scalar + Lapack,
    S1: Data<Elem = A>,
    S2: Data<Elem = A>,
    D: Dimension,
    D::Pattern: PartialEq + Debug,
Expand description

check two arrays are close in maximum norm