LAPACK  3.9.0
LAPACK: Linear Algebra PACKage
Functions/Subroutines
zgbtf2.f File Reference

Go to the source code of this file.

Functions/Subroutines

subroutine zgbtf2 (M, N, KL, KU, AB, LDAB, IPIV, INFO)
 ZGBTF2 computes the LU factorization of a general band matrix using the unblocked version of the algorithm. More...
 
zgeru
subroutine zgeru(M, N, ALPHA, X, INCX, Y, INCY, A, LDA)
ZGERU
Definition: zgeru.f:132
izamax
integer function izamax(N, ZX, INCX)
IZAMAX
Definition: izamax.f:73
xerbla
subroutine xerbla(SRNAME, INFO)
XERBLA
Definition: xerbla.f:62
zswap
subroutine zswap(N, ZX, INCX, ZY, INCY)
ZSWAP
Definition: zswap.f:83
zscal
subroutine zscal(N, ZA, ZX, INCX)
ZSCAL
Definition: zscal.f:80