LAPACK  3.9.0
LAPACK: Linear Algebra PACKage
Functions/Subroutines
chetf2_rk.f File Reference

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Functions/Subroutines

subroutine chetf2_rk (UPLO, N, A, LDA, E, IPIV, INFO)
 CHETF2_RK computes the factorization of a complex Hermitian indefinite matrix using the bounded Bunch-Kaufman (rook) diagonal pivoting method (BLAS2 unblocked algorithm). More...
 
csscal
subroutine csscal(N, SA, CX, INCX)
CSSCAL
Definition: csscal.f:80
cher
subroutine cher(UPLO, N, ALPHA, X, INCX, A, LDA)
CHER
Definition: cher.f:137
xerbla
subroutine xerbla(SRNAME, INFO)
XERBLA
Definition: xerbla.f:62
cswap
subroutine cswap(N, CX, INCX, CY, INCY)
CSWAP
Definition: cswap.f:83
lsame
logical function lsame(CA, CB)
LSAME
Definition: lsame.f:55
slapy2
real function slapy2(X, Y)
SLAPY2 returns sqrt(x2+y2).
Definition: slapy2.f:65
slamch
real function slamch(CMACH)
SLAMCH
Definition: slamch.f:70
icamax
integer function icamax(N, CX, INCX)
ICAMAX
Definition: icamax.f:73