Learning Python: Numba nopython context for extra speed

Update 2014/12/23: I should have pointed out long ago that this post has been superseded by my post "Numba nopython mode in versions 0.11 and 0.13 of Numba". Lets say you are trying to accelerate a Python function whose inner loop calls a Numpy function, in my case that function was exp.  Using the @autojit …