Test cases from Cowlishaw, v2.57. All are pased cleanly.
diff --git a/Lib/test/decimaltestdata/dqReduce.decTest b/Lib/test/decimaltestdata/dqReduce.decTest
index 183e9dc..c069040 100644
--- a/Lib/test/decimaltestdata/dqReduce.decTest
+++ b/Lib/test/decimaltestdata/dqReduce.decTest
@@ -18,7 +18,7 @@
 --   mfc@uk.ibm.com                                                   --

 ------------------------------------------------------------------------

 

-version: 2.56

+version: 2.57

 

 extended:    1

 clamp:       1