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Rev Age Author Path Log message Diff
3543 7268 d 4 h maechler /branches/Matrix-for-R-2.3.x/ branching an "old-R" compatible version of Matrix  
3520 7271 d 22 h bates /trunk/Matrix/ Promotion of %*% and solve to RHS of ddenseMatrix  
3502 7275 d 17 h bates /trunk/Matrix/ Move methods to the CsparseMatrix class  
3422 7283 d 22 h bates /trunk/Matrix/ Added solve methods for dgCMatrix and documentation  
3420 7284 d 6 h bates /trunk/Matrix/ add sparse LU and QR decompositions  
3340 7310 d 2 h maechler /trunk/Matrix/ many method cleanups; notably some "dgC" -> "Csparse" generaliztations  
3310 7322 d 4 h maechler /trunk/Matrix/ miscellaneous small things, including extended tests; see also ChangeLog  
3218 7354 d 11 h maechler /trunk/Matrix/ implemented all 4 of {rowSums(), ... colMeans()}  
3175 7369 d 5 h maechler /trunk/Matrix/man/ start massive use of \linkS4class{.}  
3034 7424 d 0 h maechler /trunk/Matrix/ coercions from dgC to triangular (dtC) and symmetric (dsC), etc  
2357 7441 d 6 h maechler /trunk/Matrix/ sparse: "[<-" and better arithmetic; other tweaks  
2255 7490 d 4 h maechler /trunk/Matrix/ Class cleanup; particularly ldense* ones  
1909 7598 d 0 h maechler /trunk/Matrix/ more examples; update  
1869 7605 d 3 h maechler /trunk/Matrix/ more coercions; particularly "d" <-> "l"; more tests (and more FIXMEs!); fixing two "index-0 bugs"; ...  
1857 7607 d 11 h maechler /trunk/Matrix/ some "Summary" methods; some "Compare" group methods; logical dense matrices  
1833 7616 d 1 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  
1746 7647 d 3 h maechler /trunk/Matrix/ printing of sparse logicals; "[" reorganization (part 1)  
1568 7721 d 4 h bates /trunk/Matrix/ Fix matrix multiplication methods  
1325 7787 d 13 h maechler /trunk/Matrix/ "[" and show() methods for sparse matrices => RFC  
1321 7788 d 3 h bates /trunk/Matrix/ Moving methods for operations with numeric to the Matrix class and with integer to the dMatrix class  

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