Combining Texts

All the ideas for 'works', 'Building Blocks of Mathematical Logic' and 'Set Theory and its Logic'

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3 ideas

4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / p. Axiom of Reducibility

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Reducibility undermines type ramification, and is committed to the existence of functions [Quine, by Linsky,B]

5. Theory of Logic / E. Structures of Logic / 4. Variables in Logic

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Variables are auxiliary notions, and not part of the 'eternal' essence of logic [Schönfinkel]

6. Mathematics / B. Foundations for Mathematics / 3. Axioms for Geometry

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Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz]