 amosblomqvist
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05dcaafc68
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practice slice 1 — contracts, the chain bijection, coverage
src/core/contracts/practice.ts (new domain): ReasoningChain (group by
conclusion, id = conclusion node id), PracticeParams (three 0..1 dials),
ProblemSet/Problem lifecycle, feedback-only ProblemGrade. src/core/
practice.ts: chainsForSelection (follows-only, both-ends-in-selection,
group-by-conclusion, singletons for edge-less nodes), chainsToGraph
(the exact inverse — bijection pinned), chainCoverage (the completeness
law: union of problems' chains = the set's chains; duplicated allowed).
13-test suite: diamond, premise-only, singleton, supports-invisible,
outside-endpoint, dedupe, determinism, round-trips, coverage cases.
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2026-09-29 17:48:20 +03:00 |
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