Fractional simplification, a mathematical concept, refers to a complex formula whose value can only be obtained through simple simplification. Many mathematicians in history have done research all their lives, and finally they want to simplify. For example, the elimination and simplification proposed by Al-Hualazimi, a mathematician in Central Asia, is also aimed at simplifying equations. Generally speaking, in physics, chemistry, mathematics and other science and engineering, the process of transforming complex formulas into simple formulas is called simplification for short.