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.\"     Title: cosh
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: 08/26/2014
.\"    Manual: [FIXME: manual]
.\"    Source: [FIXME: source]
.\"  Language: English
.\"
.TH "COSH" "3G" "08/26/2014" "[FIXME: source]" "[FIXME: manual]"
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.SH "NAME"
cosh \- return the hyperbolic cosine of the parameter
.SH "DECLARATION"
.HP \w'genType\ cosh('u
.BI "genType cosh(genType\ " "x" ");"
.SH "PARAMETERS"
.PP
\fIx\fR
.RS 4
Specify the value whose hyperbolic cosine to return\&.
.RE
.SH "DESCRIPTION"
.PP
\fBcosh\fR
returns the hyperbolic cosine of
x\&. The hyperbolic cosine of
x
is computed as
e x + e − x 2\&.
.SH "VERSION SUPPORT"
.TS
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lB cB cB cB cB cB cB cB cB cB cB cB cB.
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\fBFunction Name\fR
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.T&
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cosh
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\-
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\-
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.TE
.sp
.SH "SEE ALSO"
.PP
\fBsin\fR(),
\fBcos\fR(),
\fBsinh\fR()
.SH "COPYRIGHT"
.PP
Copyright
\(co
2011\-2014 Khronos Group\&. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1\&.0, 8 June 1999\&.
\m[blue]\fBhttp://opencontent\&.org/openpub/\fR\m[]\&.
.SH "COPYRIGHT"
.br
Copyright \(co 2011-2014 Khronos Group
.br