torch_ormqr {torch}

Ormqr

Description

Ormqr

Usage

torch_ormqr(self, input2, input3, left = TRUE, transpose = FALSE)

Arguments

self

(Tensor) the a from torch_geqrf.

input2

(Tensor) the tau from torch_geqrf.

input3

(Tensor) the matrix to be multiplied.

left

see LAPACK documentation

transpose

see LAPACK documentation

ormqr(input, input2, input3, left=TRUE, transpose=False) -> Tensor

Multiplies mat (given by input3) by the orthogonal Q matrix of the QR factorization formed by torch_geqrf() that is represented by ⁠(a, tau)⁠ (given by (input, input2)).

This directly calls the underlying LAPACK function ?ormqr.