Current closed-package release replay: Python >=3.10, POSIX os.O_NOFOLLOW, standard library only.
Optional preserved historical full-publication/SymPy recoveries: SymPy==1.14.0; see original_packet/README.md and root recorded receipts.
LaTeX source: amsmath, amssymb, amsthm, geometry, microtype, hyperref, fontenc, lmodern. Export tested using Tectonic; no compiler needed to read the PDF.
