“真理値” (truth value) is a concept in logic and mathematics that indicates the truth or falsity of a statement. It is typically represented as either true (1) or false (0). This binary system helps in evaluating logical expressions and determining the validity of arguments. In formal logic, each proposition is assigned a truth value based on its correspondence to reality. For example, the statement “The sky is blue” may have a truth value of true on a clear day. Understanding truth values is essential for fields like computer science, philosophy, and mathematics, where logical reasoning is fundamental.