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[matrix] Diff of /pkg/Done
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Diff of /pkg/Done

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revision 976, Fri Oct 7 20:18:29 2005 UTC revision 1109, Tue Jan 3 16:42:31 2006 UTC
# Line 82  Line 82 
82       done for    <sparseMatrix>  o  <scalar>       done for    <sparseMatrix>  o  <scalar>
83    {more needed: see TODO}    {more needed: see TODO}
84    
85    - rcond() of a singular dpoMatrix gives a LaPack error instead of just 0:
86      MM <- crossprod(M <- Matrix(c(1:4,9:6), 2,4)) ; rcond(MM)
87      Done(2005-10-03): The error message is more helpful now.
88    
89    - implement diagonal Matrix class  "ddiMatrix" etc
90      using constructor function Diagonal() {and extractor diag()}.
91      Done(2006-01-03)
92    
93    - new("ltTMatrix") now at least prints

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