ilalr - Man Page

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.

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

NAG Ltd.

Definition at line 77 of file ilaclr.f.

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

NAG Ltd.

Definition at line 77 of file iladlr.f.

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

NAG Ltd.

Definition at line 77 of file ilaslr.f.

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