Mar*_*vel 6 wolfram-mathematica modelica systemmodeler dymola
Wolfram system modeler has a function called "equation browser", the youtube video here(at 20:58) gives an introduction about "equation browser", I am wondering if Dymola has the same function, it would be helpful to debug nonlinear system.
Also, it is welcome for some other workaround solution, like using python to visualize the equation structures.