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3 commits

Author SHA1 Message Date
Shay
523c072818 feat: vault recall index, Rust versor parity, cognitive pack expansion
Phase 3 — vault exact recall index:
- Replace O(N) np.array_equal scan with hash-based exact-match index
- Add optional max_entries with deterministic FIFO eviction
- Index rebuilds on reproject for consistency

Phase 4 — Rust versor_apply parity:
- Fix CGA metric signature (+,+,+,+,-) and blade ordering to match Python
- Implement versor_apply_closed with null-vector preservation, f64 unitize,
  and construction seed fallback matching Python closure semantics
- Gate Rust dispatch behind CORE_BACKEND=rust; Python remains default
- Add f64 geometric product for closure-path precision

Phase 5 — cognitive quality pack expansion:
- Expand lexicon from 55 to 70 entries (evidence, inference, procedure,
  verification, distinction, relation, thought, understanding, judgment,
  principle, order, connectives)
- Improve semantic templates for cause, procedure, comparison, recall,
  verification intents
- Expand eval cases from 20 to 45 across all categories

Validation: 491 tests pass, 45 eval cases at 100% all metrics.
2026-05-15 15:34:39 -07:00
Shay
df9ced7104
Activate and verify Rust backend
Add Rust backend CLI controls, fix core-rs build/test configuration, align Rust Cl(4,1)/CGA conventions with Python, and validate core_rs activation.
2026-05-13 22:23:48 -07:00
Shay
f882408e62 init: Rust build config, Python dispatch layer, Rust tests 2026-05-12 19:20:42 -07:00