akr	2008-02-08 23:53:09 +0900 (Fri, 08 Feb 2008)

  New Revision: 15407

  Modified files:
    trunk/ChangeLog
    trunk/missing/lgamma_r.c

  Log:
    * missing/lgamma_r.c (lgamma_r): use smaller argument for sin function.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/missing/lgamma_r.c?r1=15407&r2=15406&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=15407&r2=15406&diff_format=u

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 15406)
+++ ChangeLog	(revision 15407)
@@ -1,3 +1,7 @@
+Fri Feb  8 23:51:36 2008  Tanaka Akira  <akr@f...>
+
+	* missing/lgamma_r.c (lgamma_r): use smaller argument for sin function.
+
 Fri Feb  8 22:10:36 2008  Tanaka Akira  <akr@f...>
 
 	* lib/open-uri.rb (OpenURI.open_http): rescue URI::InvalidURIError by
Index: missing/lgamma_r.c
===================================================================
--- missing/lgamma_r.c	(revision 15406)
+++ missing/lgamma_r.c	(revision 15407)
@@ -56,7 +56,7 @@
             return 1.0/zero;
         }
         *signp = (fmod(i, 2.0) != 0.0) ? 1 : -1;
-        s = sin(PI * x);
+        s = sin(PI * f);
         if (s < 0) s = -s;
         return LOG_PI - log(s) - loggamma(1 - x);
     }

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