👉 In mathematics, a perfluent is a function that can be defined as the sum of all its derivatives. The derivative of a function f(x) at a point x = a is denoted by df/dx and is given by: df/dx = lim h->0 [f(a+h) - f(a)] / h This limit represents the slope of the tangent line to the graph of f(x) as h approaches zero. A perfluent is a function that can be
