KnowraNatural deductionLinked fromLinked fromThe 33 pages that link to Natural deduction, each with the reason it gives.All 33Broader topic 3Related 20Narrower topic 8Compared with 2Proof theoryBroader topic: It formalizes familiar reasoning patterns while exposing the roles of assumptions.Formal systemBroader topic: Its rules model assumption-based reasoning within a formal calculus.DerivationBroader topic: Its proofs are derivations built from rules that mirror logical reasoning.