Phi9 representation teaching core — 2 October 2026
Constructed examples, not model training. Node 18+ standard library.
Run: node test-mechanics.mjs
Box closure enumerates all integer splits with total 0..20; phase checks fixed analytic oscillators; binary32 tests use Math.fround.
sqrt2 pair multiplication checks a static explanation. Finite test fixtures are not universal proofs.
No inference calls, credentials, outside data or production sandbox. No blanket commercial licence.
