def __repr__(self):
        return 'c:%d u:%d v:%d' % (self.c, self.u, self.v)
Verify that an L{ElementRenderingLivePage} instantiated with a
dataset/ETHPy150Open sympy/sympy/sympy/utilities/enumerative.py/PartComponent.__repr__--crossover with--dataset/ETHPy150Open twisted/nevow/nevow/test/test_athena.py/WidgetSubcommandTests.test_livePageRendering