Proof of `Rank-one derivative tests are scalar pairings of residual contractions` (2nd statement)
groundedproofs/Lax342547Proofs/DerivativeContractions.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
Transpose every endpoint tensor and flip the arbitrary quotient bilinear form. The same pure test then applies with the nominal quotients swapped.