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| author | Martynas Venckus <martynas@cvs.openbsd.org> | 2011-04-16 22:01:01 +0000 |
|---|---|---|
| committer | Martynas Venckus <martynas@cvs.openbsd.org> | 2011-04-16 22:01:01 +0000 |
| commit | 0f671ce4d6abbd37e684f256734837834174fe73 (patch) | |
| tree | 5c5d3baffd0306a6a376943059cebb0e310c1617 | |
| parent | 4d014fad845afdd32bfa5c6627ad3e82ee39b6fe (diff) | |
Document what happens when x equals y.
| -rw-r--r-- | lib/libm/man/nextafter.3 | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/libm/man/nextafter.3 b/lib/libm/man/nextafter.3 index af949a360ed..83352cc9baf 100644 --- a/lib/libm/man/nextafter.3 +++ b/lib/libm/man/nextafter.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: nextafter.3,v 1.2 2009/07/29 19:07:56 martynas Exp $ +.\" $OpenBSD: nextafter.3,v 1.3 2011/04/16 22:01:00 martynas Exp $ .\" Copyright (c) 1985, 1991 Regents of the University of California. .\" All rights reserved. .\" @@ -28,7 +28,7 @@ .\" .\" from: @(#)ieee.3 6.4 (Berkeley) 5/6/91 .\" -.Dd $Mdocdate: July 29 2009 $ +.Dd $Mdocdate: April 16 2011 $ .Dt NEXTAFTER 3 .Os .Sh NAME @@ -47,6 +47,13 @@ returns the next machine representable number from .Fa x in direction .Fa y . +If +.Fa x +equals +.Fa y , +.Fn nextafter +returns +.Fa y . The .Fn nextafterf function is a single precision version of |