6 ideas
8755 | Maddy replaces pure sets with just objects and perceived sets of objects [Maddy, by Shapiro] |
10800 | The values of variables can't determine existence, because they are just expressions [Ryle, by Quine] |
13190 | I don't admit infinite numbers, and consider infinitesimals to be useful fictions [Leibniz] |
10718 | A natural number is a property of sets [Maddy, by Oliver] |
8756 | Intuition doesn't support much mathematics, and we should question its reliability [Maddy, by Shapiro] |
17733 | We know mind-independent mathematical truths through sets, which rest on experience [Maddy, by Jenkins] |