diff options
| -rw-r--r-- | lib/libc/gen/isinf.3 | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/lib/libc/gen/isinf.3 b/lib/libc/gen/isinf.3 index cebac8b9fe6..1be9784d90e 100644 --- a/lib/libc/gen/isinf.3 +++ b/lib/libc/gen/isinf.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: isinf.3,v 1.9 2001/09/06 04:40:55 millert Exp $ +.\" $OpenBSD: isinf.3,v 1.10 2003/02/27 23:04:02 jason Exp $ .\" .\" Copyright (c) 1991, 1993 .\" The Regents of the University of California. All rights reserved. @@ -53,21 +53,25 @@ .Sh DESCRIPTION The .Fn isinf -and -.Fn isinff -functions return 1 if the number +function returns 1 if the number .Fa n is \*(If, otherwise 0. +The +.Fn isinff +function is a single precision version of +.Fn isinf . .Pp The .Fn isnan -and -.Fn isnanf -functions return 1 if the number +function returns 1 if the number .Fa n is .Dq not-a-number , otherwise 0. +The +.Fn isnanf +function is a single precision version of +.Fn isnan . .Sh SEE ALSO .Xr math 3 .Rs |