The computation of Feynman integrals often involves square roots. One way to obtain a solution in terms of multiple polylogarithms is to rationalize these square roots by a suitable variable change. We present a program that can be used to find such transformations. After an introduction to the theoretical background, we explain in detail how to use the program in practice.

中文翻译：

---

RationalizeRoots：用于平方根有理化的软件包

费曼积分的计算通常涉及平方根。获得多个多对数的解的一种方法是通过适当的变量变化来合理化这些平方根。我们提出了一个程序，可用于查找此类转换。在介绍了理论背景之后，我们将详细解释如何在实践中使用该程序。