PHL 214 Lecture Notes - Lecture 7: Polar Ice Cap, Propositional Calculus, Global Warming
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Propositional logic deals with the relationships holding between simple propositions and their compounds. In propositional logic, the basic logical terms are not, or, and, and if then: if global warming continues, parts of the polar icecap will melt, global warming will continue. Therefore: parts of the polar icecap will melt, g ) m. When b is true, b is false; when b, is true, b is false. (you read. A combination of statements based on and is called a conjunction. Each statement is called one conjunct of the conjunction. A conjunction of two statements is true if and only if both of these statements are true. That is, we relate them as alternatives: one or the other is true. Every conditional asserts that given the antecedent, the consequent will hold as well. Brackets (a) if business expands too rapidly or not rapidly enough, there will be an unsatisfactory trade balance. (b v v) ) u.
