Proof of `One proof assuming eight other concepts`
groundedproofs/Lax771644Proofs/ManyForeignAssumptions.lean · lax-771644
What this proof establishes
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 long descent, assembled from one statement of each of eight concepts.
Proof strategy
Weaken into each assumed rung in turn and apply it.
Attribution
Synthetic: written for this benchmark. The mathematics is a one-line divisibility weakening; only the shape of the dependency edges is the point.