Combining Philosophers

All the ideas for Hilbert,D/Ackermann,W, Erving Goffman and Augustin-Louis Cauchy

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4 ideas

4. Formal Logic / C. Predicate Calculus PC / 1. Predicate Calculus PC
17750 The first clear proof of the consistency of the first order predicate logic was in 1928 [Hilbert/Ackermann, by Walicki]
6. Mathematics / A. Nature of Mathematics / 5. The Infinite / k. Infinitesimals
18085 Values that approach zero, becoming less than any quantity, are 'infinitesimals' [Cauchy]
6. Mathematics / A. Nature of Mathematics / 5. The Infinite / l. Limits
18084 When successive variable values approach a fixed value, that is its 'limit' [Cauchy]
16. Persons / E. Rejecting the Self / 2. Self as Social Construct
8044 Goffman sees the self as no more than a peg on which to hang roles we play [Goffman, by MacIntyre]