def _Kane_undefined_dynamicsymbols(self):
        from_eoms, from_sym_lists = self._Kane_inlist_insyms()
        if sympy_equal_to_or_newer_than('0.7.6'):
            functions_of_time = set()
            for expr in from_eoms:
                functions_of_time = functions_of_time.union(
                    find_dynamicsymbols(expr))
            return functions_of_time.difference(from_sym_lists)
        else:
            return set(self.eom_method._find_dynamicsymbols(
                *self._Kane_inlist_insyms()))
Stop the timer.
dataset/ETHPy150Open pydy/pydy/pydy/system.py/System._Kane_undefined_dynamicsymbols--crossover with--dataset/ETHPy150Open zomux/deepy/deepy/utils/timer.py/Timer.end