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Diff of /pkg/ChangeLog

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revision 1716, Sat Jan 6 02:01:24 2007 UTC revision 1725, Wed Jan 17 08:01:10 2007 UTC
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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>
28    
29            * R/Tsparse.R (.TM.repl.i.2col): new internal function to be used
30            as method for   M[ ij ] <- v
31            * R/Csparse.R:: go via Tsparse for "M[ij] <- v"
32    
33            * R/Ops.R: "Compare" for (C|R)sparse: need pointer slot for all
34            FALSE answer
35    
36            * R/Csparse.R (replCmat): fix the "all non-zero" case with reordering
37            * tests/indexing.R: test it, and some of the above
38    
39    2007-01-05  Martin Maechler  <maechler@stat.math.ethz.ch>
40    
41            * R/Auxiliaries.R (is_duplicatedT): new utility
42    
43  2007-01-05  Douglas Bates  <bates@stat.wisc.edu>  2007-01-05  Douglas Bates  <bates@stat.wisc.edu>
44    
45          * src/init.c (R_init_Matrix): export cholmod_scale          * src/init.c (R_init_Matrix): export cholmod_scale
46    
47    2006-12-30  Martin Maechler  <maechler@stat.math.ethz.ch>
48    
49            * R/zzz.R (tmp): for R >= 2.5.0, extend formals of our
50            base::as.matrix to (x, ...)
51    
52  2006-12-28  Martin Maechler  <maechler@stat.math.ethz.ch>  2006-12-28  Martin Maechler  <maechler@stat.math.ethz.ch>
53    
54          * R/Ops.R ("Arith" etc): move almost all "Ops" methods to new R          * R/Ops.R ("Arith" etc): move almost all "Ops" methods to new R

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