diff options
| author | Martynas Venckus <martynas@cvs.openbsd.org> | 2008-12-12 00:10:27 +0000 |
|---|---|---|
| committer | Martynas Venckus <martynas@cvs.openbsd.org> | 2008-12-12 00:10:27 +0000 |
| commit | 34a2174c04d44a11755070b1c7538a65d4654147 (patch) | |
| tree | e6d927568330b0f7f0efacfb04863ed5b027fc90 /lib/libm/man/atan.3 | |
| parent | 640884e9454df0e2f2d1e3f07ac0aab9a0ff9ef3 (diff) | |
document and mlink long double functions. ok jmc@
Diffstat (limited to 'lib/libm/man/atan.3')
| -rw-r--r-- | lib/libm/man/atan.3 | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/lib/libm/man/atan.3 b/lib/libm/man/atan.3 index 7be5974fe98..1976b7c463c 100644 --- a/lib/libm/man/atan.3 +++ b/lib/libm/man/atan.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: atan.3,v 1.10 2007/05/31 19:19:35 jmc Exp $ +.\" $OpenBSD: atan.3,v 1.11 2008/12/12 00:10:26 martynas Exp $ .\" Copyright (c) 1991 The Regents of the University of California. .\" All rights reserved. .\" @@ -28,12 +28,13 @@ .\" .\" from: @(#)atan.3 5.1 (Berkeley) 5/2/91 .\" -.Dd $Mdocdate: May 31 2007 $ +.Dd $Mdocdate: December 12 2008 $ .Dt ATAN 3 .Os .Sh NAME .Nm atan , -.Nm atanf +.Nm atanf , +.Nm atanl .Nd arc tangent functions of one variable .Sh SYNOPSIS .Fd #include <math.h> @@ -41,6 +42,8 @@ .Fn atan "double x" .Ft float .Fn atanf "float x" +.Ft long double +.Fn atanl "long double x" .Sh DESCRIPTION The .Fn atan @@ -54,6 +57,10 @@ The .Fn atanf function is a single precision version of .Fn atan . +The +.Fn atanl +function is an extended precision version of +.Fn atan . .Sh SEE ALSO .Xr acos 3 , .Xr asin 3 , |