Leibniz formula, also known as the product rule, is the calculation rule of the product derivative of two functions in mathematics. Different from Newton-Leibniz formula, Leibniz formula is used to calculate the higher derivative of the product of two functions.
Generally speaking, if both the function u=u(x) and the function v=v(x) have n-order derivatives at point x, then there are.
Leibniz formula is used in derivative calculation. It is a formula to obtain the higher derivative of the product of two functions.
The founders of calculus were Newton and Leibniz. Newton and Leibniz were the founders because they linked definite integral with indefinite integral, thus building a bridge between differential and integral.
Newton Leibniz formula is often called "the basic theorem of calculus".