Proof of `Correctness of the provenance-aware rewriting, rules (R1) to (R4)`
groundedproofs/Lax392996Proofs/Bridge.lean · lax-392996
What this proof establishes
no assumptions
Assuming the claims on the left, the claim on the right holds — checked by the archive's pipeline. Proof code is not displayed here.
In the paper
- page 17 of this submission's paper
Description
The library's theorem, by structural induction on the query: each rule is shown to commute with the composite reading of the annotated semantics, the difference rule through the two semijoin identities of the library.