triouter


function triouter(A:RealMatrixLike, L:RealMatrixLike) -> RealMatrixLike

Matrix-lower-triangular-matrix outer product.

  • A Matrix A.
  • L Lower-triangular matrix L.

Returns Result C = AL^\top.

function triouter(L:RealMatrixLike) -> RealMatrixLike

Lower-triangular-matrix outer product.

  • L Lower-triangular matrix L.

Returns Result S = LL^\top.