diff options
Diffstat (limited to 'lib/libm/man/nextafter.3')
-rw-r--r-- | lib/libm/man/nextafter.3 | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/lib/libm/man/nextafter.3 b/lib/libm/man/nextafter.3 index d297269fc50..5efaf720adc 100644 --- a/lib/libm/man/nextafter.3 +++ b/lib/libm/man/nextafter.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: nextafter.3,v 1.5 2011/07/07 01:34:52 martynas Exp $ +.\" $OpenBSD: nextafter.3,v 1.6 2011/07/24 19:25:50 martynas Exp $ .\" Copyright (c) 1985, 1991 Regents of the University of California. .\" All rights reserved. .\" @@ -28,13 +28,16 @@ .\" .\" from: @(#)ieee.3 6.4 (Berkeley) 5/6/91 .\" -.Dd $Mdocdate: July 7 2011 $ +.Dd $Mdocdate: July 24 2011 $ .Dt NEXTAFTER 3 .Os .Sh NAME .Nm nextafter , .Nm nextafterf , -.Nm nextafterl +.Nm nextafterl , +.Nm nexttoward , +.Nm nexttowardf , +.Nm nexttowardl , .Nd next representable value .Sh SYNOPSIS .Fd #include <math.h> @@ -44,9 +47,15 @@ .Fn nextafterf "float x" "float y" .Ft long double .Fn nextafterl "long double x" "long double y" +.Ft double +.Fn nexttoward "double x" "long double y" +.Ft float +.Fn nexttowardf "float x" "long double y" +.Ft long double +.Fn nexttowardl "long double x" "long double y" .Sh DESCRIPTION -.Fn nextafter -returns the next machine representable number from +These functions +return the next machine representable number from .Fa x in direction .Fa y . @@ -54,17 +63,8 @@ If .Fa x equals .Fa y , -.Fn nextafter -returns +these functions return .Fa y . -The -.Fn nextafterf -function is a single precision version of -.Fn nextafter . -The -.Fn nextafterl -function is an extended precision version of -.Fn nextafter . .Sh SEE ALSO .Xr nearbyint 3 .Sh STANDARDS |