Provided by: liblapack-doc_3.3.1-1_all bug

NAME

       LAPACK-3 - multiplies the M by N real matrix A by the real scalar CTO/CFROM

SYNOPSIS

       SUBROUTINE SLASCL( TYPE, KL, KU, CFROM, CTO, M, N, A, LDA, INFO )

           CHARACTER      TYPE

           INTEGER        INFO, KL, KU, LDA, M, N

           REAL           CFROM, CTO

           REAL           A( LDA, * )

PURPOSE

       SLASCL  multiplies  the  M  by N real matrix A by the real scalar CTO/CFROM.  This is done
       without over/underflow as long as the final
        result CTO*A(I,J)/CFROM does not over/underflow. TYPE specifies that
        A may be full, upper triangular, lower triangular, upper Hessenberg,
        or banded.

ARGUMENTS

        TYPE    (input) CHARACTER*1
                TYPE indices the storage type of the input matrix.
                = 'G':  A is a full matrix.
                = 'L':  A is a lower triangular matrix.
                = 'U':  A is an upper triangular matrix.
                = 'H':  A is an upper Hessenberg matrix.
                = 'B':  A is a symmetric band matrix with lower bandwidth KL
                and upper bandwidth KU and with the only the lower
                half stored.
                = 'Q':  A is a symmetric band matrix with lower bandwidth KL
                and upper bandwidth KU and with the only the upper
                half stored.
                = 'Z':  A is a band matrix with lower bandwidth KL and upper
                bandwidth KU. See SGBTRF for storage details.

        KL      (input) INTEGER
                The lower bandwidth of A.  Referenced only if TYPE = 'B',
                'Q' or 'Z'.

        KU      (input) INTEGER
                The upper bandwidth of A.  Referenced only if TYPE = 'B',
                'Q' or 'Z'.

        CFROM   (input) REAL
                CTO     (input) REAL
                The matrix A is multiplied by CTO/CFROM. A(I,J) is computed
                without over/underflow if the final result CTO*A(I,J)/CFROM
                can be represented without over/underflow.  CFROM must be
                nonzero.

        M       (input) INTEGER
                The number of rows of the matrix A.  M >= 0.

        N       (input) INTEGER
                The number of columns of the matrix A.  N >= 0.

        A       (input/output) REAL array, dimension (LDA,N)
                The matrix to be multiplied by CTO/CFROM.  See TYPE for the
                storage type.

        LDA     (input) INTEGER
                The leading dimension of the array A.  LDA >= max(1,M).

        INFO    (output) INTEGER
                0  - successful exit
                <0 - if INFO = -i, the i-th argument had an illegal value.

 LAPACK auxiliary routine (version 3.3.0)   April 2011                            SLASCL(3lapack)