I agree entirely. What's kind of a pity is that until NumPy is ported over, all of the scientific stack is basically unusable on PyPy - and right now, there ar

I agree entirely. What's kind of a pity is that until NumPy is ported over, all of the scientific stack is basically unusable on PyPy - and right now, there are several incredibly good NumPy specific JITs (numexpr, numba, parakeet).