Expand complex Acorn proofs by inserting explicit derivation steps.
npx skills add https://github.com/acornprover/acornlib --skill explicate
Please help me install this Agent Skill. Skill: Explicate Source: https://github.com/acornprover/acornlib/tree/main/.agents/skills/explicate Command: npx skills add https://github.com/acornprover/acornlib --skill explicate
Valid proofs can exist, but some proofs are so complex that the prover cannot re-discover them if the original certificate is lost. Explicate adds detailed steps to the module's Acorn file so the prover can re-create the proof and verify it again.
Start by checking a module with acorn check MODULENAME, then explicate a line and reprove with --fail-fast before verifying the entire module.
High-intent search queries and answers about installing and using this skill.
Formal verification proofs become reprovable when you insert explicit derivation steps to expand complex Acorn proofs. This adds detailed supporting statements into the module file so the prover can re-create and verify the proof again.
Identify failing proof steps during theorem proving by running acorn reprove --fail-fast on your module. This command locates the specific statements that cannot be reproduced and require additional derivation steps.
Yes, you can insert non-deleting supporting statements into the .ac file to explain proof steps. This expands the formal verification proof without deleting existing statements, preserving the original module structure.
The best way to ensure continued provability after expanding a proof module is to run acorn verify. This verifies the updated module to guarantee that the newly inserted derivation steps maintain overall provability.
The prover fails to re-discover complex formal verification proofs because it cannot infer intermediate steps without the original certificate. Explicating solves this by explicitly inserting detailed derivation steps into the Acorn file.
Yes, you should run a module check using acorn check MODULENAME before explicating formal verification proofs. This validates the initial state before you explicate a line and reprove with the fail-fast flag.
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