Proof of `Ambient symmetries and frame marginals` (2nd statement)
groundedproofs/Lax342547Proofs/FrameSymmetry.lean · lax-342547
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 inverse-transpose action similarly bijects completions of every injective combined minus frame.