2 Jun
2011
2 Jun
'11
11:34 p.m.
On Thu, 2 Jun 2011, Mathieu Bouchard wrote:
Yes, the square root is an irrational number. However, you can rotate that square root in the complex plane, to get to (292+1210i), which is rational (and integer). The rotation angle is arctan(292/1210).
or rather, arctan(1210/292)...
| Mathieu Bouchard ---- tél: +1.514.383.3801 ---- Villeray, Montréal, QC