Implements a Numpy-based ArrayContext - #93
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bfe6125ComparePassing both 'bcast_numpy_array' and '_bcast_actx_array_types' was ill-defined. For example, in the case of an ArrayContext whose thawed array type is np.ndarray the specification would contradict between broadcasting the argument numpy_array to return an object array *OR* peforming the operation with every leaf array. Consider the example below, ( - 'Foo: ArrayContainer' whose arithmetic routines are generated by `with_container_arithmetic(bcast_numpy=True, _bcast_actx_array_types=True)` - 'actx: ArrayContextT' for whom `np.ndarray` is a valid thawed array type. ) Foo(DOFArray(actx, [38*actx.ones(3, np.float64)])) + np.array([3, 4, 5]) could be either of: - array([Foo(DOFArray([array([41, 41, 41])])), Foo(DOFArray([array([42, 42, 42])])), Foo(DOFArray([array([43, 43, 43])]))]), OR, - Foo(DOFArray(actx, array([41, 42, 43])))
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/cc @thomasgibson