Introduction - If you have any usage issues, please Google them yourself
Unary polynomial basic functions of the calculator as (1) the establishment of polynomials (2) output polynomial (3) The sum of two polynomials, create and output, and polynomial (4) two more Phase-cut, create and output to achieve differential polynomial Tip: choose to take the lead node of the one-way linked list or a single chain store polynomials, the first node can be stored polynomial parameters, such as the number of such items. In addition to these features, there are multiplication and division calculations and derivative calculation