5 ideas
18253 | I wish to go straight from cardinals to reals (as ratios), leaving out the rationals [Frege] |
18166 | The loss of my Rule V seems to make foundations for arithmetic impossible [Frege] |
18269 | Logical objects are extensions of concepts, or ranges of values of functions [Frege] |
22200 | If you eliminate the impossible, the truth will remain, even if it is weird [Conan Doyle] |
5467 | Euler said nature is instrinsically passive, and minds cause change [Euler, by Ellis] |