On Mar 14, 2009, at 6:29 PM, Jason Grout wrote:
> It sounds like the problems is the known issue that numpy does not
> interact very well with Sage data types. Try this:
>
> from numpy import *
> import quantities as pq
> res = 10r*pq.ohm
>
> The 10r means to create a python integer, rather than a Sage integer.
>
> It sounds like there could/should be a small change in quantities made
> to support Sage datatypes. My guess is that it would take just a few
> minutes.
+1 It'd be cool if one could do arbitrary Sage types (not just
floating point numbers). For example
sage: var('x')
sage: (x * feet).lock('inches')
12*x
At least rationals would be nice.
- Robert
--~--~---------~--~----~------------~-------~--~----~
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
-~----------~----~----~----~------~----~------~--~---
