Proofs: A proof in logic, mathematics is a finite string of symbols, which derives a statement in a system from the axioms of the system together with already proven statements. See also Proof theory, Provability, Syntax, Axioms._____________Annotation: The above characterizations of concepts are neither definitions nor exhausting presentations of problems related to them. Instead, they are intended to give a short introduction to the contributions below. – Lexicon of Arguments. |