LAPACK: TESTING/LIN/zqrt01.f File Reference

LAPACK 3.9.0

LAPACK: Linear Algebra PACKage

Functions/Subroutines
subroutine	zqrt01 (M, N, A, AF, Q, R, LDA, TAU, WORK, LWORK, RWORK, RESULT)
	ZQRT01 More...

double precision function zlansy(NORM, UPLO, N, A, LDA, WORK)

ZLANSY returns the value of the 1-norm, or the Frobenius norm, or the infinity norm,...

Definition: zlansy.f:125

double precision function zlange(NORM, M, N, A, LDA, WORK)

ZLANGE returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value ...

Definition: zlange.f:117

subroutine zgemm(TRANSA, TRANSB, M, N, K, ALPHA, A, LDA, B, LDB, BETA, C, LDC)

ZGEMM

Definition: zgemm.f:189

subroutine zherk(UPLO, TRANS, N, K, ALPHA, A, LDA, BETA, C, LDC)

ZHERK

Definition: zherk.f:175

subroutine zlaset(UPLO, M, N, ALPHA, BETA, A, LDA)

ZLASET initializes the off-diagonal elements and the diagonal elements of a matrix to given values.

Definition: zlaset.f:108

subroutine zungqr(M, N, K, A, LDA, TAU, WORK, LWORK, INFO)

ZUNGQR

Definition: zungqr.f:130

subroutine zlacpy(UPLO, M, N, A, LDA, B, LDB)

ZLACPY copies all or part of one two-dimensional array to another.

Definition: zlacpy.f:105

subroutine zgeqrf(M, N, A, LDA, TAU, WORK, LWORK, INFO)

ZGEQRF VARIANT: left-looking Level 3 BLAS of the algorithm.

Definition: zgeqrf.f:151

double precision function dlamch(CMACH)

DLAMCH

Definition: dlamch.f:70

Functions/Subroutines