[PD] CVs

[Mathieu Bouchard]

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)...

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| Mathieu Bouchard ---- tél: +1.514.383.3801 ---- Villeray, Montréal, QC