Entry facet
Formal IR & certificates
Canonical finite-object identities and the exact Lean Complete v1 certificate classes checked for each shipped instance.
Each shipped finite instance has one canonical Formal IR semantic identity and a Lean-checked structural certificate. Eligible small exact-distance certificates are additive; claims outside Lean Complete v1 keep their existing evidence origin.
| Instance | Native branch | Semantic hash | Certificates |
|---|---|---|---|
| rectangle_3x5 | subsystem-gauge | b0d377ae17fea267… |
|
| square_2 | subsystem-gauge | d8e746166aa33cd2… |
|
| square_3 | subsystem-gauge | 5c0662072db371fa… |
|