python/numpy with C. Funny story, that. At our lab, we are developing an optimizing compiler in Python for math expressions. You write the function you want to

python/numpy with C. Funny story, that. At our lab, we are developing an optimizing compiler in Python for math expressions. You write the function you want to repeatedly evaluate in Python. Maybe there's a gradient thrown in. Our library optimizes the function graph, converts in to C, and compiles it. You can then execute your function in python, but it's fast. We should be releasing 0.1 in a week.