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5261 libm should stop using synonyms.h
5298 fabs is 0-sized, confuses dis(1) and others
Reviewed by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Approved by: Gordon Ross <gwr@nexenta.com>


  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 cacoshl = __cacoshl
  31 
  32 #include "libm.h"       /* fabsl/isnanl/isinfl/signbitl */
  33 #include "complex_wrapper.h"
  34 #include "longdouble.h"
  35 
  36 /* INDENT OFF */
  37 /*
  38  * ldcomplex cacoshl(ldcomplex z);
  39  *      cacosh z = +-i cacos z .
  40  * In order to make conj(cacosh(z))=cacosh(conj(z)),
  41  * we define
  42  *      cacosh z = sign(Im(z))*i cacos z .
  43  *
  44  */
  45 /* INDENT ON */
  46 
  47 ldcomplex
  48 cacoshl(ldcomplex z) {
  49         ldcomplex w, ans;
  50         long double x, y;



  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 __cacoshl = cacoshl
  31 
  32 #include "libm.h"       /* fabsl/isnanl/isinfl/signbitl */
  33 #include "complex_wrapper.h"
  34 #include "longdouble.h"
  35 
  36 /* INDENT OFF */
  37 /*
  38  * ldcomplex cacoshl(ldcomplex z);
  39  *      cacosh z = +-i cacos z .
  40  * In order to make conj(cacosh(z))=cacosh(conj(z)),
  41  * we define
  42  *      cacosh z = sign(Im(z))*i cacos z .
  43  *
  44  */
  45 /* INDENT ON */
  46 
  47 ldcomplex
  48 cacoshl(ldcomplex z) {
  49         ldcomplex w, ans;
  50         long double x, y;