👉 In mathematics, a "quadricipital" is a function that has a local maximum or minimum value at a point. This means that there exists a neighborhood of that point around which the function exhibits both a maximum and a minimum. For example, consider the function f(x) = x^3 - 3x^2 + 4x - 5 in the interval [-1, 1]. At the point x = 0, the value of f(x) is 0
