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

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Functions/Subroutines

subroutine clatrd (UPLO, N, NB, A, LDA, E, TAU, W, LDW)
 CLATRD reduces the first nb rows and columns of a symmetric/Hermitian matrix A to real tridiagonal form by an unitary similarity transformation. More...
 
clarfg
subroutine clarfg(N, ALPHA, X, INCX, TAU)
CLARFG generates an elementary reflector (Householder matrix).
Definition: clarfg.f:108
cgemv
subroutine cgemv(TRANS, M, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY)
CGEMV
Definition: cgemv.f:160
clacgv
subroutine clacgv(N, X, INCX)
CLACGV conjugates a complex vector.
Definition: clacgv.f:76
cdotc
complex function cdotc(N, CX, INCX, CY, INCY)
CDOTC
Definition: cdotc.f:85
cscal
subroutine cscal(N, CA, CX, INCX)
CSCAL
Definition: cscal.f:80
chemv
subroutine chemv(UPLO, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY)
CHEMV
Definition: chemv.f:156
lsame
logical function lsame(CA, CB)
LSAME
Definition: lsame.f:55
caxpy
subroutine caxpy(N, CA, CX, INCX, CY, INCY)
CAXPY
Definition: caxpy.f:90