OAI/Analysis/CircleDomains/Sobolev/PartitionLocalDerivatives.lean
1 declarations, 0 contain sorry, 0 declared as axioms
Derivatives of a partition sum require smoothness only of its weighted local terms, as needed for different real circle branches.
- theorem
OAI.CircleDomainRigidity.OpenPlanePartition.mix_fderiv_of_productsline 17