13a8617a8SJordan K. Hubbard.\" Copyright (c) 1991 The Regents of the University of California. 23a8617a8SJordan K. Hubbard.\" All rights reserved. 33a8617a8SJordan K. Hubbard.\" 43a8617a8SJordan K. Hubbard.\" @(#)sin.3 6.7 (Berkeley) 4/19/91 53a8617a8SJordan K. Hubbard.\" Redistribution and use in source and binary forms, with or without 63a8617a8SJordan K. Hubbard.\" modification, are permitted provided that the following conditions 73a8617a8SJordan K. Hubbard.\" are met: 83a8617a8SJordan K. Hubbard.\" 1. Redistributions of source code must retain the above copyright 93a8617a8SJordan K. Hubbard.\" notice, this list of conditions and the following disclaimer. 103a8617a8SJordan K. Hubbard.\" 2. Redistributions in binary form must reproduce the above copyright 113a8617a8SJordan K. Hubbard.\" notice, this list of conditions and the following disclaimer in the 123a8617a8SJordan K. Hubbard.\" documentation and/or other materials provided with the distribution. 133a8617a8SJordan K. Hubbard.\" 4. Neither the name of the University nor the names of its contributors 143a8617a8SJordan K. Hubbard.\" may be used to endorse or promote products derived from this software 153a8617a8SJordan K. Hubbard.\" without specific prior written permission. 163a8617a8SJordan K. Hubbard.\" 173a8617a8SJordan K. Hubbard.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 183a8617a8SJordan K. Hubbard.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 193a8617a8SJordan K. Hubbard.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 203a8617a8SJordan K. Hubbard.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 213a8617a8SJordan K. Hubbard.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 223a8617a8SJordan K. Hubbard.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 233a8617a8SJordan K. Hubbard.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 243a8617a8SJordan K. Hubbard.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 253a8617a8SJordan K. Hubbard.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 263a8617a8SJordan K. Hubbard.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 273a8617a8SJordan K. Hubbard.\" SUCH DAMAGE. 283a8617a8SJordan K. Hubbard.\" 293a8617a8SJordan K. Hubbard.\" from: @(#)sin.3 6.7 (Berkeley) 4/19/91 307f3dea24SPeter Wemm.\" $FreeBSD$ 313a8617a8SJordan K. Hubbard.\" 32f869a8c5SDavid Schultz.Dd January 24, 2008 333a8617a8SJordan K. Hubbard.Dt SIN 3 343a8617a8SJordan K. Hubbard.Os 353a8617a8SJordan K. Hubbard.Sh NAME 367a15a32aSJordan K. Hubbard.Nm sin , 37f869a8c5SDavid Schultz.Nm sinf , 38f869a8c5SDavid Schultz.Nm sinl 397a15a32aSJordan K. Hubbard.Nd sine functions 4064890443SBruce Evans.Sh LIBRARY 4164890443SBruce Evans.Lb libm 423a8617a8SJordan K. Hubbard.Sh SYNOPSIS 4332eef9aeSRuslan Ermilov.In math.h 443a8617a8SJordan K. Hubbard.Ft double 453a8617a8SJordan K. Hubbard.Fn sin "double x" 467a15a32aSJordan K. Hubbard.Ft float 477a15a32aSJordan K. Hubbard.Fn sinf "float x" 48f869a8c5SDavid Schultz.Ft long double 49f869a8c5SDavid Schultz.Fn sinl "long double x" 503a8617a8SJordan K. Hubbard.Sh DESCRIPTION 513a8617a8SJordan K. HubbardThe 52f869a8c5SDavid Schultz.Fn sin , 53f869a8c5SDavid Schultz.Fn sinf , 54f869a8c5SDavid Schultzand 55f869a8c5SDavid Schultz.Fn sinl 567a15a32aSJordan K. Hubbardfunctions compute the sine of 573a8617a8SJordan K. Hubbard.Fa x 583a8617a8SJordan K. Hubbard(measured in radians). 593a8617a8SJordan K. HubbardA large magnitude argument may yield a result with little 603a8617a8SJordan K. Hubbardor no significance. 613a8617a8SJordan K. Hubbard.Sh RETURN VALUES 623a8617a8SJordan K. HubbardThe 63f869a8c5SDavid Schultz.Fn sin , 64f869a8c5SDavid Schultz.Fn sinf , 65f869a8c5SDavid Schultzand 66f869a8c5SDavid Schultz.Fn sinl 677a15a32aSJordan K. Hubbardfunctions return the sine value. 683a8617a8SJordan K. Hubbard.Sh SEE ALSO 693a8617a8SJordan K. Hubbard.Xr acos 3 , 703a8617a8SJordan K. Hubbard.Xr asin 3 , 713a8617a8SJordan K. Hubbard.Xr atan 3 , 723a8617a8SJordan K. Hubbard.Xr atan2 3 , 733a8617a8SJordan K. Hubbard.Xr cos 3 , 743a8617a8SJordan K. Hubbard.Xr cosh 3 , 7575141cc9SWolfram Schneider.Xr math 3 , 763a8617a8SJordan K. Hubbard.Xr sinh 3 , 773a8617a8SJordan K. Hubbard.Xr tan 3 , 7875141cc9SWolfram Schneider.Xr tanh 3 793a8617a8SJordan K. Hubbard.Sh STANDARDS 80f869a8c5SDavid SchultzThese functions conform to 81f869a8c5SDavid Schultz.St -isoC-99 . 82