diff options
| author |   martynas <martynas@openbsd.org> | 2008-07-17 15:36:28 +0000 |
|---|---|---|
| committer | martynas <martynas@openbsd.org> | 2008-07-17 15:36:28 +0000 |
| commit | a93b996ba4666d2b81f8520a3028eccddf1c5222 (patch) | |
| tree | 5fd322435710b6c313fa2d54a1a09f7ef5ded079 /lib/libm/noieee_src/n_exp__E.c | |
| parent | use getaddrinfo/getnameinfo to parse ipv6 addresses instead of (diff) | |
| download | wireguard-openbsd-a93b996ba4666d2b81f8520a3028eccddf1c5222.tar.xz wireguard-openbsd-a93b996ba4666d2b81f8520a3028eccddf1c5222.zip | |
properly raise inexact; ok millert@
Diffstat (limited to 'lib/libm/noieee_src/n_exp__E.c')
| -rw-r--r-- | lib/libm/noieee_src/n_exp__E.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/libm/noieee_src/n_exp__E.c b/lib/libm/noieee_src/n_exp__E.c index 039427219ae..9fd13ada83a 100644 --- a/lib/libm/noieee_src/n_exp__E.c +++ b/lib/libm/noieee_src/n_exp__E.c @@ -1,4 +1,4 @@ -/* $OpenBSD: n_exp__E.c,v 1.6 2008/06/21 08:26:19 martynas Exp $ */ +/* $OpenBSD: n_exp__E.c,v 1.7 2008/07/17 15:36:28 martynas Exp $ */ /* $NetBSD: n_exp__E.c,v 1.1 1995/10/10 23:36:45 ragge Exp $ */ /* * Copyright (c) 1985, 1993 @@ -129,7 +129,11 @@ __exp__E(double x, double c) /* end of |x| > small */ else { - if(x!=zero) one+small; /* raise the inexact flag */ - return(copysign(zero,x)); + if(x != zero) { + if (one + small >= 1.0) /* raise the inexact flag */ + return(copysign(zero,x)); + } + else + return(copysign(zero,x)); } } |