> This hyperplane is not convex. A convex curve by definition can not be equal to its tangent at any point. No, my math is fully correct, and your claim is wro

> This hyperplane is not convex. A convex curve by definition can not be equal to its tangent at any point. No, my math is fully correct, and your claim is wrong. For a lecture Convexity 101, see my https://news.ycombinator.com/item?id=16498564 https://news.ycombinator.com/item?id=16498564