Provided by: liblapack-doc_3.3.1-1_all bug

NAME

       LAPACK-3 - initializes a 2-D array A to BETA on the diagonal and ALPHA on the offdiagonals

SYNOPSIS

       SUBROUTINE ZLASET( UPLO, M, N, ALPHA, BETA, A, LDA )

           CHARACTER      UPLO

           INTEGER        LDA, M, N

           COMPLEX*16     ALPHA, BETA

           COMPLEX*16     A( LDA, * )

PURPOSE

       ZLASET initializes a 2-D array A to BETA on the diagonal and ALPHA on the offdiagonals.

ARGUMENTS

        UPLO    (input) CHARACTER*1
                Specifies the part of the matrix A to be set.
                = 'U':      Upper triangular part is set. The lower triangle
                is unchanged.
                = 'L':      Lower triangular part is set. The upper triangle
                is unchanged.
                Otherwise:  All of the matrix A is set.

        M       (input) INTEGER
                On entry, M specifies the number of rows of A.

        N       (input) INTEGER
                On entry, N specifies the number of columns of A.

        ALPHA   (input) COMPLEX*16
                All the offdiagonal array elements are set to ALPHA.

        BETA    (input) COMPLEX*16
                All the diagonal array elements are set to BETA.

        A       (input/output) COMPLEX*16 array, dimension (LDA,N)
                On entry, the m by n matrix A.
                On exit, A(i,j) = ALPHA, 1 <= i <= m, 1 <= j <= n, i.ne.j;
                A(i,i) = BETA , 1 <= i <= min(m,n)

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

 LAPACK auxiliary routine (version 3.2)     April 2011                            ZLASET(3lapack)