pub enum NormMat {
    One,
    Inf,
    Fro,
    Max,
}
Expand description

Options to compute matrix norm

Variants

One

1-norm

‖a‖_1 = max_j ( Σ_i |aᵢⱼ| )

Inf

inf-norm

‖a‖_∞ = max_i ( Σ_j |aᵢⱼ| )

Fro

Frobenius-norm (2-norm)

‖a‖_F = sqrt(Σ_i Σ_j aᵢⱼ⋅aᵢⱼ) == ‖a‖_2

Max

max-norm

‖a‖_max = max_ij ( |aᵢⱼ| )

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