def solve_nonlinear(self, params, unknowns, resids):
        unknowns['y'] = (params['x'] - self.root)**2 + 7.0
Construct an instance from a string of the form 'token;key=val'.
dataset/ETHPy150Open OpenMDAO/OpenMDAO/mpitest/test_mpi_opt.py/Parab1D.solve_nonlinear--crossover with--dataset/ETHPy150Open clips/pattern/pattern/server/cherrypy/cherrypy/lib/httputil.py/HeaderElement.from_str