王守恩
发表于 2024-8-7 15:27:22
\((1 + (2 + (3 + (4 + (5 + (6 + (7 + (8 + (9+...)^{1/2})^{1/2})^{1/2})^{1/2})^{1/2})^{1/2})^{1/2})^{1/2})^{1/2}\)=?
yigo
发表于 2024-8-7 17:47:58
https://mathworld.wolfram.com/NestedRadicalConstant.html
王守恩
发表于 2024-8-8 14:00:41
已知四边形一内角为60度,周长为4,求四边形面积最大值。