cosh.3 (8fa0b743820f61c661ba5f3ea0e3be0dc137910e) cosh.3 (a48e1f224c561c156d130496638b5defbb3081d0)
1.\" Copyright (c) 1989, 1991 The Regents of the University of California.
2.\" All rights reserved.
3.\"
4.\" Redistribution and use in source and binary forms, with or without
5.\" modification, are permitted provided that the following conditions
6.\" are met:
7.\" 1. Redistributions of source code must retain the above copyright
8.\" notice, this list of conditions and the following disclaimer.

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23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26.\" SUCH DAMAGE.
27.\"
28.\" from: @(#)cosh.3 5.1 (Berkeley) 5/2/91
29.\" $FreeBSD$
30.\"
1.\" Copyright (c) 1989, 1991 The Regents of the University of California.
2.\" All rights reserved.
3.\"
4.\" Redistribution and use in source and binary forms, with or without
5.\" modification, are permitted provided that the following conditions
6.\" are met:
7.\" 1. Redistributions of source code must retain the above copyright
8.\" notice, this list of conditions and the following disclaimer.

--- 14 unchanged lines hidden (view full) ---

23.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26.\" SUCH DAMAGE.
27.\"
28.\" from: @(#)cosh.3 5.1 (Berkeley) 5/2/91
29.\" $FreeBSD$
30.\"
31.Dd January 14, 2005
31.Dd August 17, 2013
32.Dt COSH 3
33.Os
34.Sh NAME
35.Nm cosh ,
32.Dt COSH 3
33.Os
34.Sh NAME
35.Nm cosh ,
36.Nm coshf
36.Nm coshf ,
37.Nm coshl
37.Nd hyperbolic cosine functions
38.Sh LIBRARY
39.Lb libm
40.Sh SYNOPSIS
41.In math.h
42.Ft double
43.Fn cosh "double x"
44.Ft float
45.Fn coshf "float x"
38.Nd hyperbolic cosine functions
39.Sh LIBRARY
40.Lb libm
41.Sh SYNOPSIS
42.In math.h
43.Ft double
44.Fn cosh "double x"
45.Ft float
46.Fn coshf "float x"
47.Ft long double
48.Fn coshl "long double x"
46.Sh DESCRIPTION
47The
49.Sh DESCRIPTION
50The
48.Fn cosh
51.Fn cosh ,
52.Fn coshf ,
49and the
53and the
50.Fn coshf
54.Fn coshl
51functions compute the hyperbolic cosine of
52.Fa x .
53.Sh SEE ALSO
54.Xr acos 3 ,
55.Xr asin 3 ,
56.Xr atan 3 ,
57.Xr atan2 3 ,
58.Xr ccosh 3 ,
59.Xr cos 3 ,
60.Xr math 3 ,
61.Xr sin 3 ,
62.Xr sinh 3 ,
63.Xr tan 3 ,
64.Xr tanh 3
65.Sh STANDARDS
66The
67.Fn cosh
68function conforms to
69.St -isoC .
55functions compute the hyperbolic cosine of
56.Fa x .
57.Sh SEE ALSO
58.Xr acos 3 ,
59.Xr asin 3 ,
60.Xr atan 3 ,
61.Xr atan2 3 ,
62.Xr ccosh 3 ,
63.Xr cos 3 ,
64.Xr math 3 ,
65.Xr sin 3 ,
66.Xr sinh 3 ,
67.Xr tan 3 ,
68.Xr tanh 3
69.Sh STANDARDS
70The
71.Fn cosh
72function conforms to
73.St -isoC .