"trigrat" caught in infinite loop - depending on how you call it



You're right, of course, but isn't there a way to check changes in 
assume database ?
I didn't look its type in maxima sources, but it must be a lisp object 
anyway.

Le 07/11/2012 18:38, Stavros Macrakis a ?crit :
> State is stored in more places than just symbols' values.  One 
> possibility is something in the 'assume' database (which is stored in 
> symbols' plists and is a circular list structure that gets modified 
> in-place, so neither equal nor eq are good ways of comparing two 
> versions....
>
>             -s
>
>