Timeline for Fields in which $ -1 $ can't be written as sum of two square elements
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 30 at 18:52 | comment | added | Sky | What will be the stuff for padic field? | |
| Jul 10 at 19:11 | vote | accept | Sky | ||
| Jul 10 at 8:26 | comment | added | Emil Jeřábek | Why would you be not willing to use Pfister's theorem? In this special case, it is an immediate consequence of the Brahmagupta–Fibonacci identity, hence it is has a short, completely elementary proof. | |
| Jul 10 at 7:39 | history | answered | PseudoNeo | CC BY-SA 4.0 |