LAPACK  3.9.0
LAPACK: Linear Algebra PACKage
Functions/Subroutines
spbtf2.f File Reference

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Functions/Subroutines

subroutine spbtf2 (UPLO, N, KD, AB, LDAB, INFO)
 SPBTF2 computes the Cholesky factorization of a symmetric/Hermitian positive definite band matrix (unblocked algorithm). More...
 
sscal
subroutine sscal(N, SA, SX, INCX)
SSCAL
Definition: sscal.f:81
xerbla
subroutine xerbla(SRNAME, INFO)
XERBLA
Definition: xerbla.f:62
lsame
logical function lsame(CA, CB)
LSAME
Definition: lsame.f:55
ssyr
subroutine ssyr(UPLO, N, ALPHA, X, INCX, A, LDA)
SSYR
Definition: ssyr.f:134