Combining Texts

All the ideas for 'Set Theory and related topics (2nd ed)', 'Wittgenstein's 'Tractatus Logico-Philosophicus'' and 'Life of Theseus'

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

3 ideas

4. Formal Logic / A. Syllogistic Logic / 1. Aristotelian Logic
23505 Aristotelian logic cannot express 'Everyone loves someone' [White,RM]
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]
9. Objects / E. Objects over Time / 9. Ship of Theseus
1212 Replacing timbers on Theseus' ship was the classic illustration of the problem of growth and change [Plutarch]