Combining Philosophers

Ideas for Micklethwait,J/Wooldridge,A, Proclus and Alex Orenstein

expand these ideas     |    start again     |     choose another area for these philosophers

display all the ideas for this combination of philosophers

---

5 ideas

4. Formal Logic / B. Propositional Logic PL / 1. Propositional Logic

8472	Sentential logic is consistent (no contradictions) and complete (entirely provable) [Orenstein]

4. Formal Logic / B. Propositional Logic PL / 2. Tools of Propositional Logic / e. Axioms of PL

8476	Axiomatization simply picks from among the true sentences a few to play a special role [Orenstein]

4. Formal Logic / D. Modal Logic ML / 4. Alethic Modal Logic

8480	S4: 'poss that poss that p' implies 'poss that p'; S5: 'poss that nec that p' implies 'nec that p' [Orenstein]

4. Formal Logic / F. Set Theory ST / 1. Set Theory

8474	Unlike elementary logic, set theory is not complete [Orenstein]

4. Formal Logic / G. Formal Mereology / 1. Mereology

8465	Mereology has been exploited by some nominalists to achieve the effects of set theory [Orenstein]