NAME

       ilalr - ilalr: find non-zero row

SYNOPSIS

   Functions
       integer function ilaclr (m, n, a, lda)
           ILACLR scans a matrix for its last non-zero row.
       integer function iladlr (m, n, a, lda)
           ILADLR scans a matrix for its last non-zero row.
       integer function ilaslr (m, n, a, lda)
           ILASLR scans a matrix for its last non-zero row.
       integer function ilazlr (m, n, a, lda)
           ILAZLR scans a matrix for its last non-zero row.

Detailed Description

Function Documentation

   integer function ilaclr (integer m, integer n, complex, dimension( lda, * ) a, integer lda)
       ILACLR scans a matrix for its last non-zero row.

       Purpose:

            ILACLR scans A for its last non-zero row.

       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 iladlr (integer m, integer n, double precision, dimension( lda, * ) a, integer lda)
       ILADLR scans a matrix for its last non-zero row.

       Purpose:

            ILADLR scans A for its last non-zero row.

       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 ilaslr (integer m, integer n, real, dimension( lda, * ) a, integer lda)
       ILASLR scans a matrix for its last non-zero row.

       Purpose:

            ILASLR scans A for its last non-zero row.

       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 ilazlr (integer m, integer n, complex*16, dimension( lda, * ) a, integer lda)
       ILAZLR scans a matrix for its last non-zero row.

       Purpose:

            ILAZLR scans A for its last non-zero row.

       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

       Generated automatically by Doxygen for LAPACK from the source code.

Version 3.12.0                              Thu Aug 28 2025 19:20:45                                    ilalr(3)