Hello, I'd like to be able to differentiate with respect to a unit (like from physics.units.Unit). But the problem is that physics.units.Unit isn't inheriting from Symbol. I wonder why this is. Was this a design decision? I think I might be able to convert it into a derived class of Symbol, but I was wondering if anyone wanted to yell at me first or offer suggestions or something. :-)
Thanks, - Bryan http://heybryan.org/ 1 512 203 0507 --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sympy?hl=en -~----------~----~----~----~------~----~------~--~---
