NAME¶

ILASLC - scans A for its last non-zero column

SYNOPSIS¶

INTEGER FUNCTION

ILASLC(M, N, A, LDA)

IMPLICIT NONE INTEGER M, N, LDA REAL A( LDA, * )

PURPOSE¶

ILASLC scans A for its last non-zero column.

ARGUMENTS¶

M (input) INTEGER

The number of rows of the matrix A.

N (input) INTEGER

The number of columns of the matrix A.

A (input) REAL array, dimension (LDA,N)

The m by n matrix A.

LDA (input) INTEGER

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