def poly_ring(self, *gens):
        raise NotImplementedError('nested domains not allowed')
Defined with the following parameters:
dataset/ETHPy150Open sympy/sympy/sympy/polys/domains/quotientring.py/QuotientRing.poly_ring--crossover with--dataset/ETHPy150Open ipython/ipython-py3k/IPython/external/pyparsing/_pyparsing.py/QuotedString.__init__