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[matrix] Diff of /pkg/ChangeLog
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Diff of /pkg/ChangeLog

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revision 1368, Sat Aug 12 17:34:00 2006 UTC revision 1389, Fri Aug 18 13:53:33 2006 UTC
# Line 1  Line 1 
1    2006-08-18  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * R/AllGeneric.R: add "qr" and "chol" generics; via 'trick' since
4            the base version has no "..." argument.
5    
6            * R/sparseMatrix.R (prSpMatrix): fix the triangular unit diagonal case.
7    
8            * R/Matrix.R: define and
9            * NAMESPACE: export as.numeric() and as.logical() methods.
10                    Let's hope these do not badly slow down something...
11            Finally export the zapsmall() method.
12    
13    2006-08-17  Douglas Bates  <bates@R-project.org>
14    
15            * src/dgCMatrix.[ch] (dgCMatrix_matrix_solve), src/init.c,
16            R/dgCMatrix.R: solve methods for dgCMatrix and dense RHS.
17            * src/dtCMatrix.c :Remove code that is no longer used
18            * R/dtCMatrix.R: Use C code for diagU2N in CsparseMatrix classes
19    
20    2006-08-14  Douglas Bates  <bates@R-project.org>
21    
22            * src/Csparse.[ch],init.c (Csparse_to_logical): Added utilities
23            Csparse_to_logical and Csparse_symmetric_to_general.
24            * R/dgCMatrix.R,dsCMatrix.R,Csparse.R : Consolidate general
25            coercion methods between CsparseMatrix and TsparseMatrix.
26    
27    2006-08-14  Douglas Bates  <bates@R-project.org>
28    
29            * R/dtCMatrix.R,dgCMatrix.R,Csparse.R src/init.c,dgCMatrix.[ch],
30            Csparse.[ch],chm_common.c,dense.c : Use CHOLMOD code and methods
31            for CsparseMatrix, TsparseMatrix, denseMatrix or matrix when
32            possible.
33    
34  2006-08-12  Douglas Bates  <bates@R-project.org>  2006-08-12  Douglas Bates  <bates@R-project.org>
35    
36          * src/chm_common.[ch],Csparse.[ch],Tsparse.[ch],CHMfactor.c,dtTMatrix.c,          * src/chm_common.[ch],Csparse.[ch],Tsparse.[ch],CHMfactor.c,dtTMatrix.c,

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