4 ideas
10245 | One geometry cannot be more true than another [Poincaré] |
18198 | Mathematics is part of science; transfinite mathematics I take as mostly uninterpreted [Quine] |
19378 | Early modern possibility is what occurs sometime; for Leibniz, it is what is not contradictory [Arthur,R] |
19380 | Occasionalism contradicts the Eucharist, which needs genuine changes of substance [Arthur,R] |