10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
24 */
25 /*
26 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
27 * Use is subject to license terms.
28 */
29
30 #pragma weak ctanhf = __ctanhf
31
32 #include "libm.h" /* expf/expm1f/fabsf/sincosf/sinf/tanhf */
33 #include "complex_wrapper.h"
34
35 /* INDENT OFF */
36 static const float four = 4.0F, two = 2.0F, one = 1.0F, zero = 0.0F;
37 /* INDENT ON */
38
39 fcomplex
40 ctanhf(fcomplex z) {
41 float r, u, v, t, x, y, S, C;
42 int hx, ix, hy, iy;
43 fcomplex ans;
44
45 x = F_RE(z);
46 y = F_IM(z);
47 hx = THE_WORD(x);
48 ix = hx & 0x7fffffff;
49 hy = THE_WORD(y);
50 iy = hy & 0x7fffffff;
|
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
24 */
25 /*
26 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
27 * Use is subject to license terms.
28 */
29
30 #pragma weak __ctanhf = ctanhf
31
32 #include "libm.h" /* expf/expm1f/fabsf/sincosf/sinf/tanhf */
33 #include "complex_wrapper.h"
34
35 /* INDENT OFF */
36 static const float four = 4.0F, two = 2.0F, one = 1.0F, zero = 0.0F;
37 /* INDENT ON */
38
39 fcomplex
40 ctanhf(fcomplex z) {
41 float r, u, v, t, x, y, S, C;
42 int hx, ix, hy, iy;
43 fcomplex ans;
44
45 x = F_RE(z);
46 y = F_IM(z);
47 hx = THE_WORD(x);
48 ix = hx & 0x7fffffff;
49 hy = THE_WORD(y);
50 iy = hy & 0x7fffffff;
|