On Sun, Mar 15, 2009 at 12:57 PM, Maurizio <maurizio.gran...@gmail.com> wrote: > > Ok, let me add another long post to this conversation... hopefully you > have enough patience!! This is probably known stuff for some of you, > but I'm sure some others will learn something! I kindly ask you to try > to go through all this post, I think it will be worthwile. > > Short and not so important things first: why can't I get method > suggested by Jason to get Python integers in SAGE work from the > notebook? I mean: > > import quantities as pq > res = 10r*pq.ohm > > works in sage (run from the command line), but not from the notebook! > I get the same error, and I also get > > value = 10 > type(value) > <type 'sage.rings.integer.Integer'> > value = 10r > type(value) > <type 'sage.rings.integer.Integer'> > > But from sage command line I correctly get type(10r) = python integer! > Why is that?
This was bug #5356; it's been fixed in Sage 3.4. So you could upgrade to 3.4, or as a workaround you could use value = int(10) instead. Carl --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
