The internal language of closed symmetric monoidal categories is linear logic and the type system is the linear type system.
"A Fibrational Framework for Substructural and Modal Logics" says:
Linear logic is ordered logic with exchange, so to model this we add a commutativity equation $$x \otimes y \equiv y \otimes x$$
- Does this mean that if we take the definition of a closed symmetric monoidal category, and then remove the requirement that the tensor product $\otimes$ be commutative, we obtain the class of categories whose internal language is ordered logic?
- Would braided monoidal categories, where $x \otimes y \cong y \otimes x$, have an internal language that's strictly between linear logic and ordered logic in terms of restrictions?