[EMAIL PROTECTED] wrote: >> Derive .... > > Derive is a fantastic program and often outperformed everything else. > It is historically interesting, in the "Newton's Notebooks" sense. > > I have spent the last few months trying to convince TI to either > release the original derive lisp code (which they no longer use) > or to write a "dead safe" clause that would release the code if > TI lost interest. It went up the management chain at TI. > > As of last week the effort officially failed. > > Tim Presumably because they included parts of it in their "new, improved" TI NSpire product line/vaporware.
Speaking (again) of TI, I've encountered bugs in the derivative finder on the TI-89 and Voyage 200 calculators. The software for those is frozen too, because of NSpire. I love my HP-49. :) _______________________________________________ Axiom-developer mailing list Axiom-developer@nongnu.org http://lists.nongnu.org/mailman/listinfo/axiom-developer
