13daee1d6SDavid Schultz.\" Copyright (c) 2011 David Schultz <das@FreeBSD.org> 23daee1d6SDavid Schultz.\" All rights reserved. 33daee1d6SDavid Schultz.\" 43daee1d6SDavid Schultz.\" Redistribution and use in source and binary forms, with or without 53daee1d6SDavid Schultz.\" modification, are permitted provided that the following conditions 63daee1d6SDavid Schultz.\" are met: 73daee1d6SDavid Schultz.\" 1. Redistributions of source code must retain the above copyright 83daee1d6SDavid Schultz.\" notice, this list of conditions and the following disclaimer. 93daee1d6SDavid Schultz.\" 2. Redistributions in binary form must reproduce the above copyright 103daee1d6SDavid Schultz.\" notice, this list of conditions and the following disclaimer in the 113daee1d6SDavid Schultz.\" documentation and/or other materials provided with the distribution. 123daee1d6SDavid Schultz.\" 133daee1d6SDavid Schultz.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 143daee1d6SDavid Schultz.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 153daee1d6SDavid Schultz.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 163daee1d6SDavid Schultz.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 173daee1d6SDavid Schultz.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 183daee1d6SDavid Schultz.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 193daee1d6SDavid Schultz.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 203daee1d6SDavid Schultz.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 213daee1d6SDavid Schultz.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 223daee1d6SDavid Schultz.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 233daee1d6SDavid Schultz.\" SUCH DAMAGE. 243daee1d6SDavid Schultz.\" 253daee1d6SDavid Schultz.Dd October 17, 2011 263daee1d6SDavid Schultz.Dt CCOSH 3 273daee1d6SDavid Schultz.Os 283daee1d6SDavid Schultz.Sh NAME 293daee1d6SDavid Schultz.Nm ccosh , 303daee1d6SDavid Schultz.Nm ccoshf , 313daee1d6SDavid Schultz.Nm csinh , 32*c5cbef2fSGordon Bergling.Nm csinhf , 333daee1d6SDavid Schultz.Nm ctanh , 343daee1d6SDavid Schultz.Nm ctanhf 353daee1d6SDavid Schultz.Nd complex hyperbolic functions 363daee1d6SDavid Schultz.Sh LIBRARY 373daee1d6SDavid Schultz.Lb libm 383daee1d6SDavid Schultz.Sh SYNOPSIS 393daee1d6SDavid Schultz.In complex.h 403daee1d6SDavid Schultz.Ft double complex 413daee1d6SDavid Schultz.Fn ccosh "double complex z" 423daee1d6SDavid Schultz.Ft float complex 433daee1d6SDavid Schultz.Fn ccoshf "float complex z" 443daee1d6SDavid Schultz.Ft double complex 453daee1d6SDavid Schultz.Fn csinh "double complex z" 463daee1d6SDavid Schultz.Ft float complex 473daee1d6SDavid Schultz.Fn csinhf "float complex z" 483daee1d6SDavid Schultz.Ft double complex 493daee1d6SDavid Schultz.Fn ctanh "double complex z" 503daee1d6SDavid Schultz.Ft float complex 513daee1d6SDavid Schultz.Fn ctanhf "float complex z" 523daee1d6SDavid Schultz.Sh DESCRIPTION 533daee1d6SDavid SchultzThe 543daee1d6SDavid Schultz.Fn ccosh , 553daee1d6SDavid Schultz.Fn csinh , 563daee1d6SDavid Schultzand 573daee1d6SDavid Schultz.Fn ctanh 583daee1d6SDavid Schultzfunctions compute the hyperbolic cosine, sine, and tangent of the complex number 593daee1d6SDavid Schultz.Fa z , 603daee1d6SDavid Schultzrespectively. 613daee1d6SDavid SchultzThe 623daee1d6SDavid Schultz.Fn ccoshf , 633daee1d6SDavid Schultz.Fn csinhf , 643daee1d6SDavid Schultzand 653daee1d6SDavid Schultz.Fn ctanhf 663daee1d6SDavid Schultzfunctions perform the same operations in 673daee1d6SDavid Schultz.Fa float 683daee1d6SDavid Schultzprecision. 693daee1d6SDavid Schultz.Sh SEE ALSO 70e4afa19cSDavid Schultz.Xr cacosh 3 , 713daee1d6SDavid Schultz.Xr ccos 3 , 723daee1d6SDavid Schultz.Xr complex 3 , 733daee1d6SDavid Schultz.Xr cosh 3 , 743daee1d6SDavid Schultz.Xr math 3 , 753daee1d6SDavid Schultz.Xr sinh 3 , 763daee1d6SDavid Schultz.Xr tanh 3 773daee1d6SDavid Schultz.Sh STANDARDS 783daee1d6SDavid SchultzThese functions conform to 793daee1d6SDavid Schultz.St -isoC-99 . 80