5 ideas
22329 | Logic is highly general truths abstracted from reality [Russell, by Glock] |
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] |
21569 | It is good to generalise truths as much as possible [Russell] |