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Rev Age Author Path Log message Diff
4963 6729 d 1 h maechler /trunk/Matrix/ + forceSymmetric(); generalize ddense_to_symmetric to dense_to_s.. and ddense_band to dense_band allowing simplified methods; Matrix() and many man/*Rd : replace many as(*, <specific>) by as(*, <virtual superclass>)  
4953 6734 d 2 h maechler /trunk/Matrix/ miscellaneous cleanup; typically indexing and coercion  
4573 6959 d 12 h maechler /trunk/Matrix/ Rsparse validation methods; finally make use of slot_dup() macro; fix R_to_C (symmetric)  
4095 7124 d 18 h maechler /trunk/Matrix/ nnzero(), length(), "Ops" & "Logic", many more setAs(); misc.fixes  
3755 7258 d 13 h maechler /trunk/Matrix/ new nMatrix and subclasses; lsparse change to have x slot; many consequences  
3517 7271 d 21 h bates /trunk/Matrix/ Promote %*% methods to ddenseMatrix class  
3508 7273 d 19 h bates /trunk/Matrix/ Added triu, tril and band for ddenseMatrix objects.  
3378 7293 d 18 h maechler /trunk/Matrix/ use speedier crossprod() for "dgC" - still slower than t(.) %*% .  
3374 7294 d 2 h maechler /trunk/Matrix/ tril() etc also for T* and Rsparse  
3340 7309 d 17 h maechler /trunk/Matrix/ many method cleanups; notably some "dgC" -> "Csparse" generaliztations  
3175 7368 d 20 h maechler /trunk/Matrix/man/ start massive use of \linkS4class{.}  
3145 7375 d 17 h bates /trunk/Matrix/ lowerTriMatrix to tril, upperTriMatrix to triu, added band extractor