SymPy was the project that got me into open-source nearly ten years ago (through Google Code-In), and I'm happy they're still being developed (and that my contr

SymPy was the project that got me into open-source nearly ten years ago (through Google Code-In), and I'm happy they're still being developed (and that my contributions, somehow, are still alive and kicking). I don't have much of a use for it anymore, but it was a great help through high school and college.