These are my go-to libraries for Python data crunching.

Abstract: Automatic grading requires the adaption of the latest technologies. It has become essential especially when most of the courses became online courses (MOOCs). The objectives of the current ...

Everything runs offline and deterministically — there is no network access, and SymPy's canonical string output is stable, so the same input always gives the same answer. That determinism is what ...

A multi-agent harness for autonomously discovering correctness bugs in SymPy, together with the bugs it has found. Each candidate passes through a verification gate (an independent agent re-runs the ...