NAME

       ilalc - ilalc: find non-zero col

SYNOPSIS

   Functions
       integer function ilaclc (m, n, a, lda)
           ILACLC scans a matrix for its last non-zero column.
       integer function iladlc (m, n, a, lda)
           ILADLC scans a matrix for its last non-zero column.
       integer function ilaslc (m, n, a, lda)
           ILASLC scans a matrix for its last non-zero column.
       integer function ilazlc (m, n, a, lda)
           ILAZLC scans a matrix for its last non-zero column.

Detailed Description

Function Documentation

   integer function ilaclc (integer m, integer n, complex, dimension( lda, * ) a, integer lda)
       ILACLC scans a matrix for its last non-zero column.

       Purpose:

            ILACLC scans A for its last non-zero column.

       Parameters
           M

                     M is INTEGER
                     The number of rows of the matrix A.

           N

                     N is INTEGER
                     The number of columns of the matrix A.

           A

                     A is COMPLEX array, dimension (LDA,N)
                     The m by n matrix A.

           LDA

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

       Author
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

   integer function iladlc (integer m, integer n, double precision, dimension( lda, * ) a,
       integer lda)
       ILADLC scans a matrix for its last non-zero column.

       Purpose:

            ILADLC scans A for its last non-zero column.

       Parameters
           M

                     M is INTEGER
                     The number of rows of the matrix A.

           N

                     N is INTEGER
                     The number of columns of the matrix A.

           A

                     A is DOUBLE PRECISION array, dimension (LDA,N)
                     The m by n matrix A.

           LDA

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

       Author
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

   integer function ilaslc (integer m, integer n, real, dimension( lda, * ) a, integer lda)
       ILASLC scans a matrix for its last non-zero column.

       Purpose:

            ILASLC scans A for its last non-zero column.

       Parameters
           M

                     M is INTEGER
                     The number of rows of the matrix A.

           N

                     N is INTEGER
                     The number of columns of the matrix A.

           A

                     A is REAL array, dimension (LDA,N)
                     The m by n matrix A.

           LDA

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

       Author
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

   integer function ilazlc (integer m, integer n, complex*16, dimension( lda, * ) a, integer lda)
       ILAZLC scans a matrix for its last non-zero column.

       Purpose:

            ILAZLC scans A for its last non-zero column.

       Parameters
           M

                     M is INTEGER
                     The number of rows of the matrix A.

           N

                     N is INTEGER
                     The number of columns of the matrix A.

           A

                     A is COMPLEX*16 array, dimension (LDA,N)
                     The m by n matrix A.

           LDA

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

       Author
           Univ. of Tennessee

           Univ. of California Berkeley

           Univ. of Colorado Denver

           NAG Ltd.

Author

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