Is there a way to only add the odd integers of a sum in Sage? >
Do you mean something like this? sage: L = [1,2,3,4,5,6,7,8,9,10] sage: L[1::2] [2, 4, 6, 8, 10] sage: L[0::2] [1, 3, 5, 7, 9] sage: sum(L[1::2]) 30 I didn't know about this cool feature of slice notation until looking it up - see http://stackoverflow.com/questions/12433695/extract-elements-of-list-at-odd-positions - kcrisman -- 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 sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
