7 ideas
21563 | The 'no classes' theory says the propositions just refer to the members [Russell] |
10304 | Very few things in set theory remain valid in intuitionist mathematics [Bernays] |
21565 | Richard's puzzle uses the notion of 'definition' - but that cannot be defined [Russell] |
21564 | Vicious Circle: what involves ALL must not be one of those ALL [Russell] |
10303 | Restricted Platonism is just an ideal projection of a domain of thought [Bernays] |
10306 | Mathematical abstraction just goes in a different direction from logic [Bernays] |
23261 | A people, not government, creates a constitution, which is essential for legitimacy [Paine] |