In other words your example was correctly determined as undecidable in the default domain CIF but Maxima then said the relation is true so __nonzero__ took that.
sage: from sage.symbolic.relation import test_relation_maxima sage: test_relation_maxima(sin(1 + 2^-200) == sin(1)) True This means for serious work not to use __nonzero__() at the moment until there is a solution returning three values (Yes/No/Maybe) like test_relation() above. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
