Introduction to Logic

alternation ambiguity antecedent apply argue arguer argument Aristotle assertion assignment axiom biconditional Blatz beer called categorical claim common component statements conditional conditional proof conjunction consequent deduction defined denial diagram English equivalent example expression fact fallacy give imply the conclusion inference instance invalid irrelevant conclusion J. L. Austin John Jones L. S. Stebbing language lexical definition Line linguistic loves matter meaning ment method mistake multiple sense negation nominal definition P. F. Strawson person persuasive definition phrase possible premises President principle proof reduction provable quantification reason reference require resemblance rules schema schemata sentence sequence Simp someone sort speaker speech speech act stand stipulative definition suggested Symbolize tautology theory thing tion traditional true or false truth truth-functional truth-functional compounds truth-value analysis utterance V-rule V's are B's valid Vpqr word writers