LAPACK  3.9.0
LAPACK: Linear Algebra PACKage
Functions/Subroutines
dlatrz.f File Reference

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Functions/Subroutines

subroutine dlatrz (M, N, L, A, LDA, TAU, WORK)
 DLATRZ factors an upper trapezoidal matrix by means of orthogonal transformations. More...
 
dlarz
subroutine dlarz(SIDE, M, N, L, V, INCV, TAU, C, LDC, WORK)
DLARZ applies an elementary reflector (as returned by stzrzf) to a general matrix.
Definition: dlarz.f:147
dlarfg
subroutine dlarfg(N, ALPHA, X, INCX, TAU)
DLARFG generates an elementary reflector (Householder matrix).
Definition: dlarfg.f:108