---
name: "iladlr"
section: "3lapack"
platform: "linux"
package: "liblapack-doc"
version: "3.2.1-8"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/iladlr/3lapack"
---

# iladlr(3lapack)

scans A for its last non-zero row

## NAME

ILADLR - scans A for its last non-zero row

## SYNOPSIS

- INTEGER FUNCTION

  ILADLR(M, N, A, LDA)

- IMPLICIT

  NONE

- INTEGER

  M, N, LDA

- DOUBLE

  PRECISION A( LDA, \* )

## PURPOSE

ILADLR scans A for its last non-zero row.

## 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) DOUBLE PRECISION array, dimension (LDA,N)

  The m by n matrix A.

- LDA (input) INTEGER

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