Verification Audit

Verification audit

In any formal system that derives physics from mathematics, a subtle error can hide in a unit mismatch: a length treated as a time, a mass squared instead of a mass. A verification audit is the systematic check that catches such slips before a result is accepted. In Recognition Science, this check is enforced by a dedicated module, Audit.lean, which implements a policy called the SI Evaluation Policy: a rule that all evaluations of physical quantities in SI units must pass through a single central bridge, named BridgeData, before they enter a proof.

The plain-language point is simple. The framework's library of formal theorems is machine-checked, meaning every step of every derivation is verified by a computer. But a machine-checked proof is only as good as its inputs. If a constant or a conversion factor is written directly into a proof, a human could have typed the wrong exponent or the wrong unit, and the machine would never notice, because the proof would still be formally valid. The audit guard closes that hole. By forcing every SI unit evaluation to go through BridgeData, the framework ensures that dimensional analysis is handled in one place, with one consistent method, rather than scattered across hundreds of proofs where a single typo could silently corrupt a result.

This is not a theorem about the physical world. It is a procedural guarantee about the framework's own hygiene. The audit does not prove that the SI system is correct, nor that any particular measurement is right. It proves that, within the framework, no proof can bypass the dimensional-analysis bridge. That matters because the framework's larger claims, such as the derivation of fundamental constants, depend on every intermediate calculation being dimensionally sound. A single unchecked unit error could invalidate a chain of results without any logical flaw being visible in the proof text itself.

The consequence for a reader is a concrete trust property: when the framework reports a value in SI units, that value has passed through a single, audited gateway. You do not have to trace each unit conversion by hand. The audit makes the framework's numerical outputs reproducible and internally consistent, which is the minimum a physical theory should offer before its predictions are compared against experiment.

What this page does not claim

The audit does not prove that the SI unit system is physically correct. The audit does not verify that any particular measurement value is accurate. The audit does not catch logical errors in proofs, only unit-evaluation bypasses.

Derived articles

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