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slaset.f(3)				      LAPACK				      slaset.f(3)

NAME
       slaset.f -

SYNOPSIS
   Functions/Subroutines
       subroutine slaset (UPLO, M, N, ALPHA, BETA, A, LDA)
	   SLASET initializes the off-diagonal elements and the diagonal elements of a matrix to
	   given values.

Function/Subroutine Documentation
   subroutine slaset (characterUPLO, integerM, integerN, realALPHA, realBETA, real, dimension(
       lda, * )A, integerLDA)
       SLASET initializes the off-diagonal elements and the diagonal elements of a matrix to
       given values.

       Purpose:

	    SLASET initializes an m-by-n matrix A to BETA on the diagonal and
	    ALPHA on the offdiagonals.

       Parameters:
	   UPLO

		     UPLO is CHARACTER*1
		     Specifies the part of the matrix A to be set.
		     = 'U':	 Upper triangular part is set; the strictly lower
				 triangular part of A is not changed.
		     = 'L':	 Lower triangular part is set; the strictly upper
				 triangular part of A is not changed.
		     Otherwise:  All of the matrix A is set.

	   M

		     M is INTEGER
		     The number of rows of the matrix A.  M >= 0.

	   N

		     N is INTEGER
		     The number of columns of the matrix A.  N >= 0.

	   ALPHA

		     ALPHA is REAL
		     The constant to which the offdiagonal elements are to be set.

	   BETA

		     BETA is REAL
		     The constant to which the diagonal elements are to be set.

	   A

		     A is REAL array, dimension (LDA,N)
		     On exit, the leading m-by-n submatrix of A is set as follows:

		     if UPLO = 'U', A(i,j) = ALPHA, 1<=i<=j-1, 1<=j<=n,
		     if UPLO = 'L', A(i,j) = ALPHA, j+1<=i<=m, 1<=j<=n,
		     otherwise,     A(i,j) = ALPHA, 1<=i<=m, 1<=j<=n, i.ne.j,

		     and, for all UPLO, A(i,i) = BETA, 1<=i<=min(m,n).

	   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.

       Date:
	   September 2012

       Definition at line 111 of file slaset.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

Version 3.4.2				 Tue Sep 25 2012			      slaset.f(3)
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