6 ideas
17611 | We want the essence of continuity, by showing its origin in arithmetic [Dedekind] |
10572 | A cut between rational numbers creates and defines an irrational number [Dedekind] |
17612 | Arithmetic is just the consequence of counting, which is the successor operation [Dedekind] |
18087 | If x changes by less and less, it must approach a limit [Dedekind] |
16764 | The soul conserves the body, as we see by its dissolution when the soul leaves [Toletus] |
16745 | No one even knows the nature and properties of a fly - why it has that colour, or so many feet [Bacon,R] |