GitHub is just the latest victim of TeamPCP, a gang that has carried out a spree of software supply chain attacks that has impacted hundreds of organizations.

If the mention of algebra conjures bad memories of math classes, a Python library called SymPy could change your mind about the subject. With SymPy, algebraic operations become easier than tedious ...

All over the world, voyagers are descending, legally and not, into the lower depths. This documentary offers a frustratingly abbreviated look at three of them. By Manohla Dargis Nico Carney and Misha ...

Phase 1 — train on upper-triangular 3×3 systems (sub-diagonal entries are zero). Only back-substitution and normalisation matter. Phase 2 — switch the matrix distribution to arbitrary non-singular 3×3 ...

This is the 3×3 extension of rref_rl/. It applies the same Double DQN + sparse-reward + action-masking recipe, but uses a two-phase curriculum to learn the larger 12-action space: Phase 1 — train on ...