sin.3 (ee7093a6400feef3d8a99579f28577817d70f6ad) sin.3 (f869a8c5f3dbca90e9b4ed07e45ca8f52080461e)
1.\" Copyright (c) 1991 The Regents of the University of California.
2.\" All rights reserved.
3.\"
4.\" @(#)sin.3 6.7 (Berkeley) 4/19/91
5.\" Redistribution and use in source and binary forms, with or without
6.\" modification, are permitted provided that the following conditions
7.\" are met:
8.\" 1. Redistributions of source code must retain the above copyright

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

24.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27.\" SUCH DAMAGE.
28.\"
29.\" from: @(#)sin.3 6.7 (Berkeley) 4/19/91
30.\" $FreeBSD$
31.\"
1.\" Copyright (c) 1991 The Regents of the University of California.
2.\" All rights reserved.
3.\"
4.\" @(#)sin.3 6.7 (Berkeley) 4/19/91
5.\" Redistribution and use in source and binary forms, with or without
6.\" modification, are permitted provided that the following conditions
7.\" are met:
8.\" 1. Redistributions of source code must retain the above copyright

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

24.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27.\" SUCH DAMAGE.
28.\"
29.\" from: @(#)sin.3 6.7 (Berkeley) 4/19/91
30.\" $FreeBSD$
31.\"
32.Dd April 19, 1991
32.Dd January 24, 2008
33.Dt SIN 3
34.Os
35.Sh NAME
36.Nm sin ,
33.Dt SIN 3
34.Os
35.Sh NAME
36.Nm sin ,
37.Nm sinf
37.Nm sinf ,
38.Nm sinl
38.Nd sine functions
39.Sh LIBRARY
40.Lb libm
41.Sh SYNOPSIS
42.In math.h
43.Ft double
44.Fn sin "double x"
45.Ft float
46.Fn sinf "float x"
39.Nd sine functions
40.Sh LIBRARY
41.Lb libm
42.Sh SYNOPSIS
43.In math.h
44.Ft double
45.Fn sin "double x"
46.Ft float
47.Fn sinf "float x"
48.Ft long double
49.Fn sinl "long double x"
47.Sh DESCRIPTION
48The
50.Sh DESCRIPTION
51The
49.Fn sin
50and the
51.Fn sinf
52.Fn sin ,
53.Fn sinf ,
54and
55.Fn sinl
52functions compute the sine of
53.Fa x
54(measured in radians).
55A large magnitude argument may yield a result with little
56or no significance.
57.Sh RETURN VALUES
58The
56functions compute the sine of
57.Fa x
58(measured in radians).
59A large magnitude argument may yield a result with little
60or no significance.
61.Sh RETURN VALUES
62The
59.Fn sin
60and the
61.Fn sinf
63.Fn sin ,
64.Fn sinf ,
65and
66.Fn sinl
62functions return the sine value.
63.Sh SEE ALSO
64.Xr acos 3 ,
65.Xr asin 3 ,
66.Xr atan 3 ,
67.Xr atan2 3 ,
68.Xr cos 3 ,
69.Xr cosh 3 ,
70.Xr math 3 ,
71.Xr sinh 3 ,
72.Xr tan 3 ,
73.Xr tanh 3
74.Sh STANDARDS
67functions return the sine value.
68.Sh SEE ALSO
69.Xr acos 3 ,
70.Xr asin 3 ,
71.Xr atan 3 ,
72.Xr atan2 3 ,
73.Xr cos 3 ,
74.Xr cosh 3 ,
75.Xr math 3 ,
76.Xr sinh 3 ,
77.Xr tan 3 ,
78.Xr tanh 3
79.Sh STANDARDS
75The
76.Fn sin
77function conforms to
78.St -isoC .
80These functions conform to
81.St -isoC-99 .