Timeline for When is 2 qualitatively different from 3?
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Nov 26 at 6:43 | comment | added | Phil Harmsworth | Re Geometric theory: the duplication of a square (described in Plato's Meno) is easy. But the duplication of a cube is not. | |
| Nov 12 at 0:37 | comment | added | Nathaniel Johnston | These examples from matrix theory are true... but I think the spirit of the question was something like "$n = 2$ versus $n \geq 3$". The Hadamard matrix example, for example, rubs me the wrong way because it's kind of like saying "$n = 2$ is even, whereas $n = 3$ is not". | |
| Nov 11 at 7:23 | history | edited | user369335 | CC BY-SA 4.0 |
added 287 characters in body
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| S Nov 11 at 4:29 | history | answered | user369335 | CC BY-SA 4.0 | |
| S Nov 11 at 4:29 | history | made wiki | Post Made Community Wiki by user369335 |