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Posted to commits@commons.apache.org by tn...@apache.org on 2013/12/31 16:41:30 UTC

svn commit: r1554545 - /commons/proper/math/trunk/src/changes/changes.xml

Author: tn
Date: Tue Dec 31 15:41:30 2013
New Revision: 1554545

URL: http://svn.apache.org/r1554545
Log:
[MATH-1082] Add missing change entry.

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=1554545&r1=1554544&r2=1554545&view=diff
==============================================================================
--- commons/proper/math/trunk/src/changes/changes.xml (original)
+++ commons/proper/math/trunk/src/changes/changes.xml Tue Dec 31 15:41:30 2013
@@ -51,6 +51,12 @@ If the output is not quite correct, chec
   </properties>
   <body>
     <release version="3.3" date="TBD" description="TBD">
+      <action dev="tn" type="fix" issue="MATH-1082">
+        The cutOff mechanism of the "SimplexSolver" in package o.a.c.math3.optim.linear
+        could lead to invalid solutions. The mechanism has been improved in a way that
+        the tableau does not need to be updated anymore. Additionally, a new check will
+        prevent impossible solutions to be returned as valid.
+      </action>
       <action dev="tn" type="fix" issue="MATH-1079">
         Improved performance of "SimplexSolver" in package o.a.c.math3.optim.linear by
         directly performing row operations and keeping track of the current basic variables.