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

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revision 2627, Mon Dec 6 14:33:15 2010 UTC revision 2628, Sat Dec 11 16:56:51 2010 UTC
# Line 1  Line 1 
1    2010-12-11  Martin Maechler  <maechler@stat.math.ethz.ch>
2    
3            * src/Csparse.c (nz2Csparse, nz_pattern_to_Csparse): new utilities,
4            callable from C and R.
5            (Csparse_dense_prod): check pattern matrix and coerce to "d..".
6            * tests/Simple.R: testing  <n.Matrix> %*% <dense>
7    
8            * R/ngCMatrix.R, R/nsCMatrix.R, .. : use the new fast coercions.
9    
10  2010-10-08  Martin Maechler  <maechler@stat.math.ethz.ch>  2010-10-08  Martin Maechler  <maechler@stat.math.ethz.ch>
11    
12          * DESCRIPTION (Version): 0.999375-45, CRAN-released: 2010-11-10          * DESCRIPTION (Version): 0.999375-45, CRAN-released: 2010-11-10

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