AFAICS several patches make code more complicated, I am not shure if we want such changes. In particular, while in Factored exponents should be nonnegative it make perfect mathematical sense to also have negative exponents. To make things more clean we could have a separete domain allowing negative exponents and Factored could inherit from this domain most of its operations. That just a thought, but it seems that disallowing negative exponents in implementations leads to more complicated code.
Also changing recursion to loops seem to complicated code. -- Waldek Hebisch -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To unsubscribe from this group and stop receiving emails from it, send an email to fricas-devel+unsubscr...@googlegroups.com. To post to this group, send email to email@example.com. Visit this group at https://groups.google.com/group/fricas-devel. For more options, visit https://groups.google.com/d/optout.