def __str__(self): _outstr = super(TransientProblemMixinTest.ExampleProblem, self).__str__() _outstr += TransientProblemMixin.__str__(self) return _outstr
def __str__(self): _out = super(IInitialValueProblem, self).__str__() _out += TransientProblemMixin.__str__(self) _out += r", u({:.2f})={}".format(self.time_start, self.initial_value) return _out