Timeline for Theorems for nothing (and the proofs for free)
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 28, 2017 at 16:42 | comment | added | Akiva Weinberger | For the two-dimensional case, there's a simple (and perhaps surprising) proof from the fact that the game of Hex never ends in a tie. | |
| Nov 13, 2009 at 20:50 | comment | added | Sam Derbyshire | I'm not sure I really understand the question though; do you just mean surprisingly easy to prove results (that have many substantial consequences)? | |
| Nov 13, 2009 at 20:48 | history | answered | Sam Derbyshire | CC BY-SA 2.5 |