symbolic.py 文件源码

def update_state_jacobian_function(self):
        if not self.dim_state or self.state_equation == empty_array():
            return
        self.state_jacobian_equation_function = self.code_generator(
            [dynamicsymbols._t] + sp.flatten(self.state) +
            sp.flatten(self.input),
            self.state_jacobian_equation.subs(self.constants_values),
            **self.code_generator_args
        )