9 ideas
17879 | Axiomatising set theory makes it all relative [Skolem] |
13536 | Skolem did not believe in the existence of uncountable sets [Skolem] |
17878 | If a 1st-order proposition is satisfied, it is satisfied in a denumerably infinite domain [Skolem] |
17880 | Integers and induction are clear as foundations, but set-theory axioms certainly aren't [Skolem] |
17881 | Mathematician want performable operations, not propositions about objects [Skolem] |
594 | Speusippus suggested underlying principles for every substance, and ended with a huge list [Speussipus, by Aristotle] |
18088 | Intentionality is the mark of dispositions, not of the mental [Place] |
18089 | Dispositions are not general laws, but laws of the natures of individual entities [Place] |
2632 | Speusippus said things were governed by some animal force rather than the gods [Speussipus, by Cicero] |