Combining Texts

All the ideas for 'Set Theory and related topics (2nd ed)', 'Testability and Meaning' and 'Mathematical Thought from Ancient to Modern Times'

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

---

3 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]

5. Theory of Logic / K. Features of Logics / 1. Axiomatisation

17606

Axioms reveal the underlying assumptions, and reveal relationships between different areas [Kline]

10. Modality / B. Possibility / 8. Conditionals / c. Truth-function conditionals

14305

In the truth-functional account a burnt-up match was soluble because it never entered water [Carnap]