diff options
| author | das <das@FreeBSD.org> | 2005-03-07 05:00:29 +0000 |
|---|---|---|
| committer | das <das@FreeBSD.org> | 2005-03-07 05:00:29 +0000 |
| commit | c4cf2622dd9c57812715fb17b594c9c1d6adc13e (patch) | |
| tree | 7cb1d20c1babb515cb9dfec63849b715c1b4ef8f /lib | |
| parent | 4e4746e6f5f1fa732a4158bb9dab019e9792da62 (diff) | |
| download | FreeBSD-src-c4cf2622dd9c57812715fb17b594c9c1d6adc13e.zip FreeBSD-src-c4cf2622dd9c57812715fb17b594c9c1d6adc13e.tar.gz | |
Document nextafterl and nexttoward{,f,l}.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/msun/man/nextafter.3 | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/lib/msun/man/nextafter.3 b/lib/msun/man/nextafter.3 index 009cfbb..e958b5a 100644 --- a/lib/msun/man/nextafter.3 +++ b/lib/msun/man/nextafter.3 @@ -32,12 +32,16 @@ .\" from: @(#)ieee.3 6.4 (Berkeley) 5/6/91 .\" $FreeBSD$ .\" -.Dd January 26, 2005 +.Dd May 4, 2005 .Dt NEXTAFTER 3 .Os .Sh NAME .Nm nextafter , -.Nm nextafterf +.Nm nextafterf , +.Nm nextafterl , +.Nm nexttoward , +.Nm nexttowardf , +.Nm nexttowardl .Nd next representable value .Sh LIBRARY .Lb libm @@ -47,10 +51,16 @@ .Fn nextafter "double x" "double y" .Ft float .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 -and -.Fn nextafterf +These functions return the next machine representable number from .Fa x in direction @@ -60,9 +70,13 @@ in direction .Xr math 3 .Sh STANDARDS The -.Fn nextafter +.Fn nextafter , +.Fn nextafterf , +.Fn nextafterl , +.Fn nexttoward , +.Fn nexttowardf , and -.Fn nextafterf +.Fn nexttowardl routines conform to .St -isoC-99 . They implement the Nextafter function recommended by |
