Arithmetic–geometric mean
= Arithmetic–geometric mean
{wiki=Arithmetic–geometric_mean}
The Arithmetic-Geometric Mean (AGM) is a mathematical concept that combines the arithmetic mean and the geometric mean of two non-negative real numbers. The AGM of two numbers \\( a \\) and \\( b \\) is found through an iterative process. Here's how it works: 1. **Start with two numbers**: Let \\( a_0 = a \\) and \\( b_0 = b \\).