4 ideas
15943 | Limitation of Size is not self-evident, and seems too strong [Lavine on Neumann] |
17447 | Parsons says counting is tagging as first, second, third..., and converting the last to a cardinal [Parsons,C, by Heck] |
13672 | All the axioms for mathematics presuppose set theory [Neumann] |
22100 | Experienced time means no two mental moments are ever alike [Bergson] |