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Diff of /pkg/ChangeLog

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revision 1724, Sat Jan 13 21:06:51 2007 UTC revision 1725, Wed Jan 17 08:01:10 2007 UTC
# Line 1  Line 1 
1    2007-01-17  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * R/diagMatrix.R (!): fix typo.
4    
5    2007-01-16  Martin Maechler  <maechler@stat.math.ethz.ch>
6    
7            * R/Auxiliaries.R (as_Csparse): and quite a few others:
8                    allow to pass class definition --> speedup
9            * R/sparseMatrix.R: apply the above
10    
11            * R/Csparse.R: coercion Csparse* to dense* now preserves shape properties.
12    
13            * src/Mutils.h (mMatrix_as_geMatrix): new, based on
14            * src/Mutils.c (dup_mMatrix_as_geMatrix): new; generalization of
15            old dup_mMatrix_as_dgeMatrix), eliminating a long-standing "FIXME".
16    
17            * src/dense.c (dense_to_Csparse): use new mMatrix_as_geMatrix()
18    
19            * R/denseMatrix.R (.dense2C): based on dense_to_Csparse: name it,
20            and use it for "sparse*" as well, since it's faster than the
21            as_Csparse(.) way.
22    
23    2007-01-15  Martin Maechler  <maechler@stat.math.ethz.ch>
24    
25            * R/Ops.R ("Logic"): more methods, notably an  <lgC> o <lgC> one.
26    
27  2007-01-12  Martin Maechler  <maechler@stat.math.ethz.ch>  2007-01-12  Martin Maechler  <maechler@stat.math.ethz.ch>
28    
29          * R/Tsparse.R (.TM.repl.i.2col): new internal function to be used          * R/Tsparse.R (.TM.repl.i.2col): new internal function to be used

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