.\" Copyright (c) 1989, 1991 The Regents of the University of California. .\" All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions .\" are met: .\" 1. Redistributions of source code must retain the above copyright .\" notice, this list of conditions and the following disclaimer. .\" 2. Redistributions in binary form must reproduce the above copyright .\" notice, this list of conditions and the following disclaimer in the .\" documentation and/or other materials provided with the distribution. .\" 3. Neither the name of the University nor the names of its contributors .\" may be used to endorse or promote products derived from this software .\" without specific prior written permission. .\" .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" .\" from: @(#)cosh.3 5.1 (Berkeley) 5/2/91 .\" $NetBSD: cosh.3,v 1.15 2003/08/07 16:44:47 agc Exp $ .\" .Dd May 2, 1991 .Dt COSH 3 .Os .Sh NAME .Nm cosh , .Nm coshf .Nd hyperbolic cosine function .Sh LIBRARY .Lb libm .Sh SYNOPSIS .In math.h .Ft double .Fn cosh "double x" .Ft float .Fn coshf "float x" .Sh DESCRIPTION The .Fn cosh and .Fn coshf functions compute the hyperbolic cosine of .Fa x . .Sh RETURN VALUES If the magnitude of x is too large, .Fn cosh "x" and .Fn coshf "x" .\" POSIX_MODE return Inf and sets the global variable .Va errno to ERANGE. .\" SYSV_MODE .\" call .\" .Xr matherr 3 . .Sh SEE ALSO .Xr acos 3 , .Xr asin 3 , .Xr atan 3 , .Xr atan2 3 , .Xr cos 3 , .Xr math 3 , .Xr sin 3 , .Xr sinh 3 , .Xr tan 3 , .Xr tanh 3 .\" .Xr matherr 3 .Sh STANDARDS The .Fn cosh function conforms to .St -ansiC . c70c6ae3cda17034d0ecbef46'>dev/wsfont/wsfontdev.c
AgeCommit message (Expand)Author
2007-03-04Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.christos
2006-11-16__unused removal on arguments; approved by core.christos
2006-10-12- sprinkle __unused on function decls.christos
2006-08-28fix incomplete initializerschristos
2005-12-11merge ktrace-lwp.christos
2005-06-28Use static.thorpej
2003-06-29Back out the lwp/ktrace changes. They contained a lot of colateral damage,fvdl
2003-06-28Pass lwp pointers throughtout the kernel, as required, so that the lwpid candarrenr
2002-10-23merge kqueue branch into -currentjdolecek
2002-09-23Remove breaks after returns, unreachable returns and returns aftersimonb
2002-09-06Merge the gehenna-devsw branch into the trunk.gehenna
2001-11-13add RCSIDslukem
2001-10-13ANSIfy.augustss
2001-09-03implement a pseudo-device wsfont for access to the wsfont machinerydrochner