On Monday, June 11, 2018 at 8:04:56 PM UTC+2, Nils Bruin wrote: > > You are introducing some non-commutativity into the coercion graph that > way, though. >
I think that settles it: The parent of a / b must only depend on the parents of a and b, since that is cached by the coercion system. Otherwise you'll sooner or later get unpredictable output depeneding on what you divided first in the current session. -- 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.
