A 100x speedup with unsafe Python
We're going to speed up some numpy code by 100x using "unsafe Python." Which is not quite the same as unsafe Rust, but it's a
bit similar, and I'm not sure what else to call it... you'll see. It's not something you'd use in most Python code, but it's
handy on occasion, and I think it shows "the nature of Python” from an interesting angle.
https://yosefk.com/blog/a-100x-speedup-with-unsafe-python.html
