👉 In the context of mathematics, a coasting function is a type of function that can be defined as an infinite series, where each term in the series represents the limit of the previous terms. The name "coasting" comes from the fact that these functions tend to approach zero as the index approaches infinity. Here's an example of a coasting function: 1. Define f(x) = cos(πx). 2. Calculate the first few values of f(x): - f(0