3:29Method 2: Viewer’s Elegant Derivation From Central Binomial Coefficients to the Golden RatioCipher71 viewsView & Download
3:43Method 3: A Viewer’s Beautiful Solution: Turning a Hard Log Integral Into π/2Cipher86 viewsView & Download
5:52Method 3: A Viewer’s Elegant Method for Solving This Challenging IntegralCipher110 viewsView & Download