From 243400fbedab5b1701451f5a92c2453e400547bc Mon Sep 17 00:00:00 2001
From: marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 10 Oct 2009 05:56:07 +0000
Subject: * math.c (math_atanh): Fix bug for Math.atanh(+/-1). It now returns
 +-Infinity. [ruby-core:26028]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25279 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 math.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'math.c')

diff --git a/math.c b/math.c
index 51caf35c5d..630aa13baa 100644
--- a/math.c
+++ b/math.c
@@ -298,7 +298,6 @@ math_atanh(VALUE obj, VALUE x)
     d0 = RFLOAT_VALUE(x);
     d = atanh(d0);
     domain_check(d0, d, "atanh");
-    infinity_check(x, d, "atanh");
     return DBL2NUM(d);
 }
 
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