Combining Philosophers

All the ideas for Moses Schönfinkel, William S. Jevons and Lawrence B. Lombard

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3 ideas

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

17699

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

6. Mathematics / C. Sources of Mathematics / 6. Logicism / a. Early logicism

8628	I hold that algebra and number are developments of logic [Jevons]

7. Existence / B. Change in Existence / 4. Events / c. Reduction of events

9413	An event is a change in or to an object [Lombard, by Mumford]