Dear Francois, I just stumbled over the following article. It seems easy to read, maybe it provides you with some ideas...
http://portal.acm.org/citation.cfm?id=806298 If you don't have access, please drop me a mail. Martin _______________________________________________ Axiom-math mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/axiom-math
