Shay 2050b77ab2 feat(third-door): real Cartan–Iwasawa null-point peel + full Kabsch-conformal Procrustes (#16 #17) ... - Cartan: recover_dilation → peel D → recover_translation → peel T; Spin remainder for non-similarities; strict close (no seed-to-rotor); recon residual fallback. Flips fidelity xfail. - Procrustes: full 5-D Kabsch on null-point clouds; field conjugacy via raw sandwich + Spin GN; delete word_transition_rotor averaging path. Non-vacuous harness fixture. - rotor_power: null-bivector power (a+B)^α = a^α + α a^{α-1} B so translators no longer silently zero under dual-slerp. - Ledger scorecard: #2 and #3 → 🟢; #4 remains 🟡 (bootstrap deferred). 549 passed (fidelity + ADR-0239 + null_point + 0240 + rotor_power).		2026-07-13 17:07:42 -07:00
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__init__.py	test: Third-Door replay, closure, analogical transfer harness (refs #10 #13)	2026-07-11 22:01:13 -07:00
harness.py	feat(third-door): real Cartan–Iwasawa null-point peel + full Kabsch-conformal Procrustes (#16 #17)	2026-07-13 17:07:42 -07:00