torch_ormqr function

Ormqr

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.