njet

NJet is a library for multi-parton matrix elements up to two loops in massless QCD

NJet is a library for multi-parton matrix elements up to two loops in massless QCD. NJet is based on the generalized unitarity program NGluon and uses QCDLoop/FF for scalar integrals and libqd for extended precision arithmetic. The two-loop finite remainders use PentagonFunctions++ for the integrals and Eigen for algebra.

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