Author: tn
Date: Sun Aug 5 16:32:52 2012
New Revision: 1369616
URL: http://svn.apache.org/viewvc?rev=1369616&view=rev
Log:
Added MATH-828 to changes.xml.
Modified:
commons/proper/math/trunk/src/changes/changes.xml
Modified: commons/proper/math/trunk/src/changes/changes.xml
URL:
http://svn.apache.org/viewvc/commons/proper/math/trunk/src/changes/changes.xml?rev=1369616&r1=1369615&r2=1369616&view=diff
==============================================================================
--- commons/proper/math/trunk/src/changes/changes.xml (original)
+++ commons/proper/math/trunk/src/changes/changes.xml Sun Aug 5 16:32:52 2012
@@ -52,6 +52,10 @@ If the output is not quite correct, chec
<body>
<release version="3.1" date="TBD" description="
">
+ <action dev="tn" type="fix" issue="MATH-828">
+ Improved numerical stability of "SimplexSolver" by introducing Bland's
rule
+ to prevent cycling and a cutoff threshold to zero out very small
values.
+ </action>
<action dev="tn" type="fix" issue="MATH-836" due-to="Baste Nesse Buanes">
Fixed overflow detection for negative values in constructor of class
"Fraction".
</action>
