In the matrix's class diagram (see source:sage/matrix/docs.py) for dense matrix are list the subclass
* Matrix_real_double_dense * Matrix_complex_double_dense which already are implemented. For sparse matrix it suggest the creation of the subclass * Matrix_RDF_sparse * Matrix_CDF_sparse What I like to know are if will be better to replace * Matrix_RDF_sparse => Matrix_real_double_sparse * Matrix_CDF_sparse => Matrix_complex_double_dense Thanks, Raniere -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To post to this group, send email to sage-devel@googlegroups.com. To unsubscribe from this group, send email to sage-devel+unsubscr...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel?hl=en.