psteitz 2004/10/13 22:10:09
Modified: math/xdocs changes.xml
Log:
Updated to reflect recent changes.
Revision Changes Path
1.5 +26 -0 jakarta-commons/math/xdocs/changes.xml
Index: changes.xml
===================================================================
RCS file: /home/cvs/jakarta-commons/math/xdocs/changes.xml,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- changes.xml 8 Oct 2004 06:25:18 -0000 1.4
+++ changes.xml 14 Oct 2004 05:10:09 -0000 1.5
@@ -53,6 +53,32 @@
<action dev="psteitz" type="update" due-to="Ken Geis" issue="31522">
Improved efficiency of logGamma method in o.a.c.m.special.Gamma
</action>
+ <action dev="psteitz" type="update" due-to="Kim van der Linde" issue="30897 ">
+ Added subMatrix and matrix-valued row and column accessor methods to
+ RealMatrix interface and RealMatrixImpl.
+ </action>
+ <action dev="psteitz" type="update">
+ Implemented equals and hashCode in RealMatrixImpl.
+ </action>
+ <action dev="psteitz" type="fix">
+ Fixed RealMatrixImpl toString method to handle empty matrix.
+ </action>
+ <action dev="psteitz" type="update">
+ Added support for "population" variance and standard deviation in
+ Variance (resp. StandardDeviation) classes.
+ </action>
+ <action dev="psteitz" type="update">
+ Removed data mutators from RealMatrix interface and RealMatrixImpl.
+ RealMatrix instances are now immutable.
+ </action>
+ <action dev="psteitz" type="update">
+ Added MatrixUtils class, including static factory methods to create matrices
+ from double[] or double[][] arrays.
+ </action>
+ <action dev="psteitz" type="fix" due-to="Fredrik Norin" issue="31687">
+ Changed factorial methods to return 1 for argument = 0, instead of
+ (incorrectly) throwing IllegalArgumentException.
+ </action>
</release>
<release version="1.0-RC1" date="2004-09-07">
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