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authorMark Dickinson <dickinsm@gmail.com>2009-06-16 20:54:33 (GMT)
committerMark Dickinson <dickinsm@gmail.com>2009-06-16 20:54:33 (GMT)
commitc388a83135ef10ad938bfd1e6dfae7d38db3d7be (patch)
tree147db94a9c72f4fa946a63f07f4c7d6747c6c46f /Lib
parent8699aeaf346ea1ca00841047abbcf9245c286301 (diff)
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Merged revisions 73451 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk ........ r73451 | mark.dickinson | 2009-06-16 21:31:12 +0100 (Tue, 16 Jun 2009) | 1 line Acknowledge the role of the MPFR library in creating cmath_testcases.txt ........
Diffstat (limited to 'Lib')
-rw-r--r--Lib/test/cmath_testcases.txt10
1 files changed, 10 insertions, 0 deletions
diff --git a/Lib/test/cmath_testcases.txt b/Lib/test/cmath_testcases.txt
index 2fabebf..e159380 100644
--- a/Lib/test/cmath_testcases.txt
+++ b/Lib/test/cmath_testcases.txt
@@ -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 --