Research-Stack/0-Core-Formalism/lean
Brandon Schneider a56a3461ad fix: HyperbolicStateSurface TODO + AdjugateMatrix approximate/exact variants
HyperbolicStateSurface.lean:
- ko_preserves_hyperbola_approx: added TODO(lean-port) with proof sketch
- Requires sqrt squaring bound lemma for Q16_16

AdjugateMatrix.lean:
- det_self_inverse_approx: bounded-error variant (m×inv ≈ I within ε)
- det_self_inverse_exact: exact variant with division/multiplication preconditions
- Both have TODO(lean-port) with full proof sketches

lake build: 3571 jobs, 0 errors
2026-05-28 17:49:11 -05:00
..
conversions/hardware WIP: accumulated changes 2026-05-25 16:24:21 -05:00
external/OTOM WIP: accumulated changes 2026-05-25 16:24:21 -05:00
LeanGPT Remove legacy Python prototypes superseded by Lean formalization 2026-05-19 15:34:17 +00:00
Semantics fix: HyperbolicStateSurface TODO + AdjugateMatrix approximate/exact variants 2026-05-28 17:49:11 -05:00
CHAIN_ALL_REVIEW_REPORT.md initial: sovereign research stack (consolidated, weightless, and lfs-optimized) 2026-05-04 18:11:36 -05:00