diff options
Diffstat (limited to 'lib/libm/noieee_src/n_expm1.c')
| -rw-r--r-- | lib/libm/noieee_src/n_expm1.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/libm/noieee_src/n_expm1.c b/lib/libm/noieee_src/n_expm1.c index 082aa608541..1448bb00961 100644 --- a/lib/libm/noieee_src/n_expm1.c +++ b/lib/libm/noieee_src/n_expm1.c @@ -1,4 +1,4 @@ -/* $OpenBSD: n_expm1.c,v 1.8 2008/06/21 08:26:19 martynas Exp $ */ +/* $OpenBSD: n_expm1.c,v 1.9 2008/07/18 13:08:58 martynas Exp $ */ /* $NetBSD: n_expm1.c,v 1.1 1995/10/10 23:36:46 ragge Exp $ */ /* * Copyright (c) 1985, 1993 @@ -107,7 +107,7 @@ ic(invln2, 1.4426950408889633870E0, 0, 1.71547652B82FE) double expm1(double x) { - const static double one=1.0, half=1.0/2.0; + const static double one=1.0, half=1.0/2.0, tiny=1e-300; double z,hi,lo,c; int k; #if defined(__vax__) @@ -152,7 +152,7 @@ expm1(double x) else /* expm1(-big#) rounded to -1 (inexact) */ if(finite(x)) - { ln2hi+ln2lo; return(-one);} + return(tiny-one); /* expm1(-INF) is -1 */ else return(-one); |