6 ideas
10304 | Very few things in set theory remain valid in intuitionist mathematics [Bernays] |
13007 | Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz] |
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] |
16736 | Explanation is generally to deduce it from something better known, which comes in degrees [Boyle] |
16737 | The best explanations get down to primary basics, but others go less deep [Boyle] |