diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/e_atanh.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/e_atanh.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_atanh.c b/sysdeps/ieee754/dbl-64/e_atanh.c index 9fc21abe2d..5f471b1d79 100644 --- a/sysdeps/ieee754/dbl-64/e_atanh.c +++ b/sysdeps/ieee754/dbl-64/e_atanh.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2011 Free Software Foundation, Inc. +/* Copyright (C) 2011, 2012 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. @@ -46,7 +46,7 @@ __ieee754_atanh (double x) { double xa = fabs (x); double t; - if (xa < 0.5) + if (isless (xa, 0.5)) { if (__builtin_expect (xa < 0x1.0p-28, 0)) { @@ -57,11 +57,11 @@ __ieee754_atanh (double x) t = xa + xa; t = 0.5 * __log1p (t + t * xa / (1.0 - xa)); } - else if (__builtin_expect (xa < 1.0, 1)) + else if (__builtin_expect (isless (xa, 1.0), 1)) t = 0.5 * __log1p ((xa + xa) / (1.0 - xa)); else { - if (xa > 1.0) + if (isgreater (xa, 1.0)) return (x - x) / (x - x); return x / 0.0; |