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 casinh = __casinh
  31 
  32 /* INDENT OFF */
  33 /*
  34  * dcomplex casinh(dcomplex z);
  35  * casinh z = -i casin iz .
  36  */
  37 /* INDENT ON */
  38 
  39 #include "libm.h"
  40 #include "complex_wrapper.h"
  41 
  42 dcomplex
  43 casinh(dcomplex z) {
  44         dcomplex w, r, ans;
  45 
  46         D_RE(w) = -D_IM(z);
  47         D_IM(w) = D_RE(z);
  48         r = casin(w);
  49         D_RE(ans) = D_IM(r);
  50         D_IM(ans) = -D_RE(r);

  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 __casinh = casinh
  31 
  32 /* INDENT OFF */
  33 /*
  34  * dcomplex casinh(dcomplex z);
  35  * casinh z = -i casin iz .
  36  */
  37 /* INDENT ON */
  38 
  39 #include "libm.h"
  40 #include "complex_wrapper.h"
  41 
  42 dcomplex
  43 casinh(dcomplex z) {
  44         dcomplex w, r, ans;
  45 
  46         D_RE(w) = -D_IM(z);
  47         D_IM(w) = D_RE(z);
  48         r = casin(w);
  49         D_RE(ans) = D_IM(r);
  50         D_IM(ans) = -D_RE(r);