Project-declaredLean 4.33.0-rc1
Proof is MLL cut Free
Cslib.Logic.CLL.Proof.isMLL_cutFree
Plain-language statement
If a CLL derivation is cut-free and concludes an MLL sequent, then it is an MLL derivation.
computer sciencecomputabilityprogram semantics
Source project: Lean Computer Science Library
Person-level attribution pending.