Hello, I'm new to sympy and I really like it. I have a question about code generation. I want to generate code that works with a Matrix as an output with the gradient of a function.
Is it possible to do something like this? x = symbols('x:2', real=True) x = symbols('x:2', real=True) i = Idx('i', (0, 2)) A = IndexedBase('A') f = Matrix([sin(x[0] * x[1])]) gr = f.jacobian(x) codegen(('gr', Eq(A[i], gr[i])), 'C') The main problem here seems to be that I can not tell my matrix to be indexed by an Idx variable and I can't assign a valuation to an Indexed object. Can someone orient me please? Best! D -- 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 sympy+unsubscr...@googlegroups.com. To post to this group, send email to sympy@googlegroups.com. Visit this group at http://groups.google.com/group/sympy?hl=en. For more options, visit https://groups.google.com/groups/opt_out.