Combining Texts

All the ideas for 'A Realistic Theory of Categories', 'works' and 'The Foundations of Mathematics (2nd ed)'

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

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3 ideas

1. Philosophy / G. Scientific Philosophy / 3. Scientism

7081	Philosophy is not separate from or above empirical science [Neurath]

7. Existence / E. Categories / 3. Proposed Categories

13120

Chisholm divides things into contingent and necessary, and then individuals, states and non-states [Chisholm, by Westerhoff]

8. Modes of Existence / A. Relations / 4. Formal Relations / b. Equivalence relation

18465

An 'equivalence' relation is one which is reflexive, symmetric and transitive [Kunen]