On Mon, Feb 23, 2009 at 7:39 PM, physnut <tim.nut...@googlemail.com> wrote: > > a prime is a number who divides by itself AND one ... including the > number one in the set starts off all sorts of nasties when looking at > prime conjectures/proofs... I have no time to explain, but you should > find this easily on the net... > every prime divides by exactly 2 elements of the integer field, if you > include the identity itself, this structure breaks down...
Thanks for the explanation. Yes, we agreed to return False for 1. Ondrej --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sympy@googlegroups.com To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sympy?hl=en -~----------~----~----~----~------~----~------~--~---
