6 ideas
17879 | Axiomatising set theory makes it all relative [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] |
7535 | If all beliefs are propositional, then belief and judgement are the same thing [Monk] |
1558 | Clearly the gods ignore human affairs, or they would have given us justice [Thrasymachus] |