def solve_nonlinear(self, params, unknowns, resids):
        """ Doesn't do much.  Just multiply by 3"""
        unknowns['y'] = 3.0*params['x']
        if self.print_output:
            print('Execute', self.name)
dataset/ETHPy150Open OpenMDAO/OpenMDAO/examples/fd_comp_example.py/SimpleComp.solve_nonlinear/original