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] |
10650 | In the military, persons are parts of parts of large units, but not parts of those large units [Rescher] |
19087 | The meaning or purport of a symbol is all the rational conduct it would lead to [Peirce] |