[Python-checkins] r73451 - python/trunk/Lib/test/cmath_testcases.txt

[mark.dickinson]

Author: mark.dickinson
Date: Tue Jun 16 22:31:12 2009
New Revision: 73451

Log:
Acknowledge the role of the MPFR library in creating cmath_testcases.txt

Modified:
   python/trunk/Lib/test/cmath_testcases.txt

Modified: python/trunk/Lib/test/cmath_testcases.txt
==============================================================================
--- python/trunk/Lib/test/cmath_testcases.txt	(original)
+++ python/trunk/Lib/test/cmath_testcases.txt	Tue Jun 16 22:31:12 2009
@@ -43,6 +43,16 @@
 -- ignored.  Blank lines, or lines containing only whitespace, are also
 -- ignored.
 
+-- The majority of the values below were computed with the help of
+-- version 2.3 of the MPFR library for multiple-precision
+-- floating-point computations with correct rounding.  All output
+-- values in this file are (modulo yet-to-be-discovered bugs)
+-- correctly rounded, provided that each input and output decimal
+-- floating-point value below is interpreted as a representation of
+-- the corresponding nearest IEEE 754 double-precision value.  See the
+-- MPFR homepage at http://www.mpfr.org for more information about the
+-- MPFR project.
+
 
 --------------------------
 -- acos: Inverse cosine --