diff options
Diffstat (limited to 'usr/src/libm/src/complex/cacoshf.c')
-rw-r--r-- | usr/src/libm/src/complex/cacoshf.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/usr/src/libm/src/complex/cacoshf.c b/usr/src/libm/src/complex/cacoshf.c new file mode 100644 index 0000000..f371738 --- /dev/null +++ b/usr/src/libm/src/complex/cacoshf.c @@ -0,0 +1,47 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "@(#)cacoshf.c 1.4 06/01/31 SMI" + +#pragma weak cacoshf = __cacoshf + +#include "libm.h" +#include "complex_wrapper.h" + +/* need to work on special cases according to spec */ + +fcomplex +cacoshf(fcomplex z) { + dcomplex dz, dans; + fcomplex ans; + + D_RE(dz) = (double) (F_RE(z)); + D_IM(dz) = (double) (F_IM(z)); + dans = cacosh(dz); + F_RE(ans) = (float) (D_RE(dans)); + F_IM(ans) = (float) (D_IM(dans)); + return (ans); +} |