On 5/11/26 11:49 AM, Waldek Hebisch wrote: >> >> I guess that Interval did not want to deal with inverse of >> [a,b] where a<0<b? > > Yes, we do not want this: this is moral equivalent of division > by 0. >
So for the "^" with negative Fraction Integer argument, shall we give an error for all intervals, or just for intervals that contains 0? - Qian -- 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 [email protected]. To view this discussion visit https://groups.google.com/d/msgid/fricas-devel/076ffe1f-644e-4b8a-ac23-52e6a5e6a474%40gmail.com.
