r = \frac{1 + \frac12 \cdot \frac{2\sqrt7}3}{1 - \frac32 \cdot \frac{2\sqrt7}3} = \frac{1 + \frac{\sqrt7}3}{1 - \sqrt7}. - AMAZONAWS

📅 March 11, 2026 👤 scraface

Mar 11, 2026

$r = \frac{1 + \frac{1}{2} \cdot \frac{2\sqrt{7}}{3}}{1 - \frac{3}{2} \cdot \frac{2\sqrt{7}}{3}} = \frac{1 + \frac{\sqrt{7}}{3}}{1 - \sqrt{7}}.$