Combining Texts

Ideas for 'Metaphysics', 'Letters to Leibniz' and 'Penguin Dictionary of Philosophy'

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3 ideas

4. Formal Logic / B. Propositional Logic PL / 2. Tools of Propositional Logic / e. Axioms of PL

562	Axioms are the underlying principles of everything, and who but the philosopher can assess their truth? [Aristotle]

573	The axioms of mathematics are part of philosophy [Aristotle]

4. Formal Logic / E. Nonclassical Logics / 4. Fuzzy Logic

6888	Fuzzy logic is based on the notion that there can be membership of a set to some degree [Mautner]