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slapmr.f(3)                         LAPACK                         slapmr.f(3)

NAME
       slapmr.f -

SYNOPSIS
   Functions/Subroutines
       subroutine slapmr (FORWRD, M, N, X, LDX, K)
           SLAPMR rearranges rows of a matrix as specified by a permutation
           vector.

Function/Subroutine Documentation
   subroutine slapmr (logicalFORWRD, integerM, integerN, real, dimension( ldx,
       * )X, integerLDX, integer, dimension( * )K)
       SLAPMR rearranges rows of a matrix as specified by a permutation
       vector.

       Purpose:

            SLAPMR rearranges the rows of the M by N matrix X as specified
            by the permutation K(1),K(2),...,K(M) of the integers 1,...,M.
            If FORWRD = .TRUE.,  forward permutation:

                 X(K(I),*) is moved X(I,*) for I = 1,2,...,M.

            If FORWRD = .FALSE., backward permutation:

                 X(I,*) is moved to X(K(I),*) for I = 1,2,...,M.

       Parameters:
           FORWRD

                     FORWRD is LOGICAL
                     = .TRUE., forward permutation
                     = .FALSE., backward permutation

           M

                     M is INTEGER
                     The number of rows of the matrix X. M >= 0.

           N

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

           X

                     X is REAL array, dimension (LDX,N)
                     On entry, the M by N matrix X.
                     On exit, X contains the permuted matrix X.

           LDX

                     LDX is INTEGER
                     The leading dimension of the array X, LDX >= MAX(1,M).

           K

                     K is INTEGER array, dimension (M)
                     On entry, K contains the permutation vector. K is used as
                     internal workspace, but reset to its original value on
                     output.

       Author:
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

       Date:
           September 2012

       Definition at line 105 of file slapmr.f.

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

Version 3.4.2                   Sat Nov 16 2013                    slapmr.f(3)