Ninja: Automated integrand reduction via Laurent expansion for one-loop amplitudes

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018) Abstract We present the public C++ library Ninja, which implements the Integrand Reduction via Laurent Expansion method for the computation of one-loop integrals. The algorithm is suited for applications to complex one-loop processes. Title of program: Ninja Catalogue Id: AETO_v1_0 Nature of problem Computation of one-loop integrals contributing to scattering amplitudes. Versions of this program held in the CPC repository in Mendeley Data AETO_v1_0; Ninja; 10.1016/j.cpc.2014.06.01