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Rev Age Author Path Log message Diff
3543 7269 d 7 h maechler /branches/Matrix-for-R-2.3.x/ branching an "old-R" compatible version of Matrix  
3520 7273 d 1 h bates /trunk/Matrix/ Promotion of %*% and solve to RHS of ddenseMatrix  
3517 7273 d 9 h bates /trunk/Matrix/ Promote %*% methods to ddenseMatrix class  
3508 7275 d 7 h bates /trunk/Matrix/ Added triu, tril and band for ddenseMatrix objects.  
3501 7277 d 2 h maechler /trunk/Matrix/ use setAs("ddenseMatrix", "dgeMatrix", *) instead of older specific ones  
3429 7284 d 7 h maechler /trunk/Matrix/ small update; extend LU-class example  
3340 7311 d 5 h maechler /trunk/Matrix/ many method cleanups; notably some "dgC" -> "Csparse" generaliztations  
2059 7536 d 2 h maechler /trunk/Matrix/ make tcrossprod() use 2 arguments (x, y=NULL)  
1869 7606 d 6 h maechler /trunk/Matrix/ more coercions; particularly "d" <-> "l"; more tests (and more FIXMEs!); fixing two "index-0 bugs"; ...  
1866 7608 d 4 h maechler /trunk/Matrix/ more "Compare" and some "!" methods; expm() for sparse; updated tests  
1857 7608 d 14 h maechler /trunk/Matrix/ some "Summary" methods; some "Compare" group methods; logical dense matrices  
1833 7617 d 4 h maechler /trunk/Matrix/ too many changes: rbind2 for dM*, cbind2(), "Math", "Arith" for sparse ones; more "s/gTMatrix/TsparseMatrix/" fixes; quite a few more tests, incl some for *all* classes  
1804 7628 d 8 h maechler /trunk/Matrix/ cbind() / cbind2() methods for R >= 2.2.0  
1728 7651 d 3 h maechler /trunk/Matrix/ small fixups  
1627 7696 d 2 h maechler /trunk/Matrix/R/ cosmetic  
1324 7789 d 2 h bates /trunk/Matrix/ Create "fallback" methods for any kind of numeric, dense matrix