48 tagged formal methods, measured the same way as everything else here.
Browse within: LaTeX 42beta 42z-notation 42z-notations 42invariants 6javascript 6
Command
Run polygen — draft a contract from a feature description, author a verifiable SAM v2 strict-profile module against it, self-repair against reachable invariant violations, and synthesize a demo/regression trace corpus.
Command
Run polyvers — classify a state-machine version change into compatibility lanes, run the gates those lanes require against fleet snapshots (shape round-trip, vocabulary, in-flight stimuli, migration validation, seeded model check), scaffold migrations, and check parent×child version matrices. No API key.
Command
Run the Polygraph verification loop — generate N transition-function specs from a source file and replay real traces against them, reporting spec-errors vs code-findings.
Command
Generate property-based test harness using Lean 4 model as oracle.
Command
Verify code refines Z specification via abstraction function and commutativity checks.
Command
Verify code refines Z specification via abstraction function and commutativity checks.