A proposition is satisfiable iff there exists at least one assignment of truth values to its atomic propositions under which it is true — equivalently, iff it is not a contradiction. SAT (the decision problem 'is φ satisfiable?') is the…
A proposition is satisfiable iff there exists at least one assignment of truth values to its atomic propositions under which it is true — equivalently, iff it is not a contradiction. SAT (the decision problem 'is φ satisfiable?') is the…