What is the sympy translation of the following Mathematica syntax? When I try to code this in sage or sympy xdot and zdot remain as a diff object and I cannot us them in symbolic manifulations. My sympy version is 5.15 (ubuntu 8.10) or whatever is embedded in sage 3.1.2.
V/R Scott x=q[t]; z=1/2 *x^2; xdot=D[x,t]; zdot=D[z,t]; D[z*zdot,xdot] out: 1/2 q[t]^3 --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
