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LAPACK
3.9.0
LAPACK: Linear Algebra PACKage
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double precision function | zqpt01 (M, N, K, A, AF, LDA, TAU, JPVT, WORK, LWORK) |
| ZQPT01 More...
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subroutine zaxpy(N, ZA, ZX, INCX, ZY, INCY)
ZAXPY
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 ...
subroutine zcopy(N, ZX, INCX, ZY, INCY)
ZCOPY
subroutine zunmqr(SIDE, TRANS, M, N, K, A, LDA, TAU, C, LDC, WORK, LWORK, INFO)
ZUNMQR
subroutine xerbla(SRNAME, INFO)
XERBLA
double precision function zqpt01(M, N, K, A, AF, LDA, TAU, JPVT, WORK, LWORK)
ZQPT01
double precision function dlamch(CMACH)
DLAMCH