Hi Volker, On 2014-04-29, Volker Braun <[email protected]> wrote: > Always putting things in canonical form will be slow (there is no hook for > "you are about to be put into a set")
Yes there is! The hook is the hash function. If you need a hash (i.e., if you put it into a set or dict) then you need a canonical form, or... > and/or not possible (fp group > elements). ... in some cases only a trivial hash function (such as: hash of the parent) should be used. Best regards, Simon -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
