👉 In logic and philosophy, a term that describes a system of propositional logic where all formulas are true in the sense that the formula is either universally valid or universally invalid. This means that every sentence in the system will be either true or false, with no middle ground between them. In other words, in this system, "bononian" refers to a set of rules and axioms that dictate the truth value of formulas within the system. The terms "bonon" and "bonal"