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Diff of /pkg/ChangeLog

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revision 2237, Fri Jul 25 06:55:42 2008 UTC revision 2239, Mon Jul 28 19:26:40 2008 UTC
# Line 1  Line 1 
1    2008-07-28  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * R/AllClass.R (diagonalMatrix): extend  "sparseMatrix" instead of
4            "denseMatrix".  This renders "scarceMatrix" dispensable and
5            invalidates part of MM's presentations on "space of Matrix
6            classes", but seems cleaner overall.
7    
8            * R/diagMatrix.R, etc: eliminate "scarceMatrix", replacing it by
9            "sparseMatrix" in method signatures;
10            further, instead of coercing to "sparseMatrix", coerce to
11            "TsparseMatrix" now.
12    
13    2008-07-26  Martin Maechler  <maechler@stat.math.ethz.ch>
14    
15            * src/dgCMatrix.c (dgCMatrix_qrsol): allow third argument 'order' in
16            .Call(.)
17            * R/sparseMatrix.R (lm.fit.sparse), src/dgCMatrix.h, src/init.c: ditto
18    
19  2008-07-24  Martin Maechler  <maechler@stat.math.ethz.ch>  2008-07-24  Martin Maechler  <maechler@stat.math.ethz.ch>
20    
21          * R/dgeMatrix.R: need solve(<dge>, <sparse>) against infinite          * R/dgeMatrix.R: need solve(<dge>, <sparse>) against infinite

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