3 * =========== DOCUMENTATION ===========
5 * Online html documentation available at
6 * http://www.netlib.org/lapack/explore-html/
11 * LOGICAL FUNCTION ZGENND (M, N, A, LDA)
13 * .. Scalar Arguments ..
16 * .. Array Arguments ..
17 * COMPLEX*16 A( LDA, * )
26 *> ZGENND tests that its argument has a real, non-negative diagonal.
35 *> The number of rows in A.
41 *> The number of columns in A.
46 *> A is COMPLEX*16 array, dimension (LDA, N)
53 *> Leading dimension of A.
59 *> \author Univ. of Tennessee
60 *> \author Univ. of California Berkeley
61 *> \author Univ. of Colorado Denver
64 *> \date November 2011
66 *> \ingroup complex16_lin
68 * =====================================================================
69 LOGICAL FUNCTION ZGENND (M, N, A, LDA)
71 * -- LAPACK test routine (version 3.4.0) --
72 * -- LAPACK is a software package provided by Univ. of Tennessee, --
73 * -- Univ. of California Berkeley, Univ. of Colorado Denver and NAG Ltd..--
76 * .. Scalar Arguments ..
79 * .. Array Arguments ..
80 COMPLEX*16 A( LDA, * )
83 * =====================================================================
87 PARAMETER ( ZERO = 0.0E0 )
94 INTRINSIC MIN, DBLE, DIMAG
96 * .. Executable Statements ..
100 IF( DBLE( AII ).LT.ZERO.OR.DIMAG( AII ).NE.ZERO ) THEN