8 ideas
18351 | Propositions are made true, in virtue of something which explains its truth [Lowe] |
8083 | Boole applied normal algebra to logic, aiming at an algebra of thought [Boole, by Devlin] |
7727 | Boole's notation can represent syllogisms and propositional arguments, but not both at once [Boole, by Weiner] |
8686 | Boole made logic more mathematical, with algebra, quantifiers and probability [Boole, by Friend] |
22277 | Boole's method was axiomatic, achieving economy, plus multiple interpretations [Boole, by Potter] |
18353 | Modes are beings that are related both to substances and to universals [Lowe] |
18352 | Tropes have existence independently of any entities [Lowe] |
468 | Musical performance can reveal a range of virtues [Damon of Ath.] |