Timeline for When is sin(r \pi) expressible in radicals for r rational?
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 23, 2010 at 21:10 | vote | accept | Paul Siegel | ||
| Aug 23, 2010 at 21:10 | comment | added | Paul Siegel | Wow, I don't think there is anything left to say. One might have thought I would have gotten a clue when I wrote $-1 = (\cos(\pi/q) + i \sin(\pi/q))^q$, but I guess that isn't always how the brain works. Thanks for your answer! | |
| Aug 21, 2010 at 13:17 | history | answered | Robin Chapman | CC BY-SA 2.5 |