HyperFORM -- a FORM package for parametric integration with hyperlogarithms
High Energy Physics - Phenomenology
2026-03-23 v2 High Energy Physics - Theory
Mathematical Physics
math.MP
Abstract
We present an implementation of algorithms for the symbolic integration of hyperlogarithms multiplied by rational functions in the computer algebra system FORM. This implementation encompasses cases where hyperlogarithms have rational letters or a rational argument. It complements the previous implementation, HyperInt, in MAPLE by Erik Panzer, utilizing the advantages of FORM in the efficient handling of large symbolic expressions. Among a wide range of applications, this approach enables the computation of many Feynman integrals.
Cite
@article{arxiv.2511.19992,
title = {HyperFORM -- a FORM package for parametric integration with hyperlogarithms},
author = {Adam Kardos and Sven-Olaf Moch and Oliver Schnetz},
journal= {arXiv preprint arXiv:2511.19992},
year = {2026}
}
Comments
33 pages, 6 figures and 2 tables, version accepted for publication