5 ideas
18200 | Very large sets should be studied in an 'if-then' spirit [Putnam] |
18199 | Indispensability strongly supports predicative sets, and somewhat supports impredicative sets [Putnam] |
8857 | We must quantify over numbers for science; but that commits us to their existence [Putnam] |
8732 | It is spooky the way mathematics anticipates physics [Weinberg] |
14283 | A conditional probability does not measure the probability of the truth of any proposition [Lewis, by Edgington] |