SRC/zlarscl2.f(3)          Library Functions Manual          SRC/zlarscl2.f(3)

NAME
       SRC/zlarscl2.f

SYNOPSIS
   Functions/Subroutines
       subroutine zlarscl2 (m, n, d, x, ldx)
           ZLARSCL2 performs reciprocal diagonal scaling on a matrix.

Function/Subroutine Documentation
   subroutine zlarscl2 (integer m, integer n, double precision, dimension( * )
       d, complex*16, dimension( ldx, * ) x, integer ldx)
       ZLARSCL2 performs reciprocal diagonal scaling on a matrix.

       Purpose:


            ZLARSCL2 performs a reciprocal diagonal scaling on a matrix:
              x <-- inv(D) * x
            where the DOUBLE PRECISION diagonal matrix D is stored as a vector.

            Eventually to be replaced by BLAS_zge_diag_scale in the new BLAS
            standard.

       Parameters
           M

                     M is INTEGER
                The number of rows of D and X. M >= 0.

           N

                     N is INTEGER
                The number of columns of X. N >= 0.

           D

                     D is DOUBLE PRECISION array, length M
                Diagonal matrix D, stored as a vector of length M.

           X

                     X is COMPLEX*16 array, dimension (LDX,N)
                On entry, the matrix X to be scaled by D.
                On exit, the scaled matrix.

           LDX

                     LDX is INTEGER
                The leading dimension of the matrix X. LDX >= M.

       Author
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

       Definition at line 90 of file zlarscl2.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

LAPACK                          Version 3.12.0               SRC/zlarscl2.f(3)