Trait rblas::matrix_vector::ops::Spr2

pub trait Spr2: Sized {
    fn spr2<V: ?Sized + Vector<Self>, W: ?Sized + Vector<Self>>(symmetry: Symmetry, alpha: &Self, x: &V, y: &W, a: &mut Matrix<Self>);
}

Symmetric packed matrix rank-2 update

A ← A + αxy^T + αyx^T

Required Methods

fn spr2<V: ?Sized + Vector<Self>, W: ?Sized + Vector<Self>>(symmetry: Symmetry, alpha: &Self, x: &V, y: &W, a: &mut Matrix<Self>)

Implementors

• impl Spr2 for f32
• impl Spr2 for f64