You can substitute dummy symbols for the expressions. But this PR should have made it so you don't have to: https://github.com/sympy/sympy/pull/1920It has been merged into master.
BTW, you already have the solution in your PR: https://github.com/PythonDynamics/pydy_examples/pull/11/files#L0R17 Jason moorepants.info +01 530-601-9791 On Sat, Jul 13, 2013 at 1:53 AM, TARUN GABA <[email protected]> wrote: > Hi > > I am having some trouble lambdifying the dynamicsymbols .. > > on doing .. > a = dynamic_symbols('a') > > f = lambdify(a,some_expr) > > I am getting an invalid syntax error .. > > lambda a(t): some_expr > > It seems that lambda is unable to process the (t) representation of the > dynamic symbols. Is there any hack which can help be helpful here? > > > -- > You received this message because you are subscribed to the Google Groups > "PyDy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/pydy. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy. For more options, visit https://groups.google.com/groups/opt_out.
