On Sun, Jun 28, 2015 at 12:05 PM, Nicolas Borie <pout...@gmail.com> wrote: > i is a free variable and exist in a single piece of memory...
Gods. This is worse than I thought... The only reason why this doesn't happen for, say, "L = [2**i for i in range(5)]", is that 2**i is eagerly evaluated, I guess? > What about this one : >>>> True is False > False >>>> False is False > True >>>> True is False is False > False >>>> (True is False) is False > True >>>> True is (False is False) > True > > This last one is easy but still tricky the first time you see it... This one I actually find pretty reasonable. Best regards, Darij -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-combinat-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-combinat-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-combinat-devel. For more options, visit https://groups.google.com/d/optout.
