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RationalizeRoots: Software Package for the Rationalization of Square Roots

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 نشر من قبل S. Weinzierl
 تاريخ النشر 2019
  مجال البحث الهندسة المعلوماتية
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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.

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