When I want to do this, it seems to me there are these possibilities: 1. A = N.orientnew(‚A‘, ‚Body‘, [q1, q2, q3], ‚123‘) This does it in one step
2. I use two intermediate frames and use the word ‚Axis‘ instead of ‚Body‘ Geometrically, this should be the same, but it seems to me, that with the intermediate frames establishing Kane‘s equations, lambdifying them and doing the numerical integration is MUCH faster. Are methods 1 and 2 not equivalent, as I assumed, or am I doing something wrong? Thanks for any explanation! -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/sympy/d1597154-f8a8-42fa-b29b-6e8f57062441n%40googlegroups.com.
