Logic, Induction, and Ontology: Essays in Philosophical Analysis |
Contents
THE CONCEPT OF THE A PRIORI | 1 |
THE PROBLEM OF ENTAILMENT | 16 |
LAWS OF LOGIC AND RULES OF INFERENCE | 35 |
Copyright | |
11 other sections not shown
Common terms and phrases
according argued called characterisation cognitive content concept conclusion consequence consider contingent contrapositive deductive inference definite description disconfirmation empiricists entails q Equivalence Condition example existence expresses something true fact false follows formulation Frege h₁ h₂ Hempel idea identity Identity of Indiscernibles illustrative symbol Indiscernibles individual inductively equivalent interpretation kind Kripke latter law of logic least Leibniz logically equivalent logicians maintain material implication mathematical logic meaning Mill monad mortal necessarily true necessary propositions necessary truth non-black things object particular philosophical logic place marker possible predicate premise principle priori propositions problem problem of induction proper name properties question raven hypothesis ravens are black reason reference rejected relation rigid designator rules of inference Russell Russell's sense sentence frame sentence Socrates singular Socrates Socrates is wise statement substitution instance substitution-instance term theory thesis things are non-ravens tion universal quantification valid variables W. V. Quine white handkerchief words