Proof of `Results along special cases` (6th statement)
groundedproofs/Lax434175Proofs/Propagation.lean · lax-434175
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.
Description
The same program: a word of an instance is a word of its lift, and the lift has the same answer.