algebraic expression manipulation statement

例句：

1. 1. The program uses an algebraic expression manipulation statement to calculate the area of a circle.
   这个程序使用一个代数表达式操纵语句来计算圆的面积。
2. 2.In algebra, the manipulation of expressions is crucial for solving complex equations.
   在代数中，操纵表达式对于解决复杂的方程至关重要。
3. 3. The algebraic expression manipulation statement was designed to simplify the calculation process.
   这个代数表达式操纵语句被设计来简化计算过程。