3 * Copyright (C) 1996, 1997, 1998, 1999, 2000, 2007 Brian Gough
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or (at
8 * your option) any later version.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22 INDEX i = OFFSET(N, incX);
23 INDEX j = OFFSET(N, incY);
25 BASE h11, h21, h12, h22;
32 } else if (P[0] == 0.0) {
37 } else if (P[0] == 1.0) {
42 } else if (P[0] == -2.0) {
45 BLAS_ERROR("unrecognized value of P[0]");
49 for (n = 0; n < N; n++) {
52 X[i] = h11 * w + h12 * z;
53 Y[j] = h21 * w + h22 * z;