Combining Texts

All the ideas for 'fragments/reports', 'Set Theory and related topics (2nd ed)' and 'Psychophysical and theoretical identifications'

expand these ideas     |    start again     |     specify just one area for these texts

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5 ideas

4. Formal Logic / F. Set Theory ST / 3. Types of Set / e. Equivalence classes

8920	Equivalence relations are reflexive, symmetric and transitive, and classify similar objects [Lipschutz]

20. Action / B. Preliminaries of Action / 2. Willed Action / d. Weakness of will

22511

Some reasonings are stronger than we are [Philolaus]

26. Natural Theory / D. Laws of Nature / 4. Regularities / b. Best system theory

9409	Laws are the best axiomatization of the total history of world events or facts [Lewis, by Mumford]

9423	If simplicity and strength are criteria for laws of nature, that introduces a subjective element [Mumford on Lewis]

9424	A number of systematizations might tie as the best and most coherent system [Mumford on Lewis]