parabolic interpolator

例句：

1. 1. The parabolic interpolator is used to estimate the value of a function at multiple points.
   抛物线插值器用于估计函数在多个点的值。
2. 2.The parabolic interpolator was developed by mathematicians to solve complex equations.
   抛物线插值器是由数学家开发的，用于解决复杂的方程。
3. 3.In this example, we will use the parabolic interpolator to approximate the function values at several points.
   在这个例子中，我们将使用抛物线插值器来近似函数在几个点的取值。