👉 The term "satterthwaite" is not commonly used in mathematics or physics, but it can refer to a specific mathematical concept. It was first defined by the mathematician R. C. Satterthwaite in 1943 and has since been used in various fields such as statistics, engineering, and computer science. In "satterthwaite" notation, a function f(x) is said to be of order m if it can be expressed as: f