KnowraProof theoryLinked fromLinked fromThe 25 pages that link to Proof theory, each with the reason it gives.All 25Broader topic 3Related 4Narrower topic 16Compared with 2Computability theoryCompared with: It concerns what formal systems can prove, a question related to but distinct from algorithmic solvability.Formal semanticsCompared with: It emphasizes what can be derived, while semantics emphasizes interpretation and truth.