18833 | A continuous line cannot be composed of indivisible points [Aristotle] |
19375 | The continuum is not divided like sand, but folded like paper [Leibniz] |
12457 | There is no continuum in reality to realise the infinitely small [Hilbert] |
8669 | Between any two rational numbers there is an infinite number of rational numbers [Friend] |
17941 | Infinitesimals were sometimes zero, and sometimes close to zero [Colyvan] |