LAPACK 3.12.0
LAPACK: Linear Algebra PACKage
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{un,or}m2r: multiply by Q from geqrf, level 2
Collaboration diagram for {un,or}m2r: multiply by Q from geqrf, level 2:

Functions

subroutine cunm2r (side, trans, m, n, k, a, lda, tau, c, ldc, work, info)
 CUNM2R multiplies a general matrix by the unitary matrix from a QR factorization determined by cgeqrf (unblocked algorithm).
 
subroutine dorm2r (side, trans, m, n, k, a, lda, tau, c, ldc, work, info)
 DORM2R multiplies a general matrix by the orthogonal matrix from a QR factorization determined by sgeqrf (unblocked algorithm).
 
subroutine sorm2r (side, trans, m, n, k, a, lda, tau, c, ldc, work, info)
 SORM2R multiplies a general matrix by the orthogonal matrix from a QR factorization determined by sgeqrf (unblocked algorithm).
 
subroutine zunm2r (side, trans, m, n, k, a, lda, tau, c, ldc, work, info)
 ZUNM2R multiplies a general matrix by the unitary matrix from a QR factorization determined by cgeqrf (unblocked algorithm).
 

Detailed Description