carlomat: A program for automatic computation of lowest order cross sections

Abstract The current version of carlomat, a program for automatic computation of the lowest order cross sections of multiparticle reactions, is described. The program can be used as the Monte Carlo generator of unweighted events as well. Title of program: carlomat Catalogue Id: AEDQ_v1_0 Nature of problem Description of two particle scattering reactions with possibly up to 10 particles in the final state with a complete set of the Feynman diagrams in the lowest order of the Standard Model. Versions of this program held in the CPC repository in Mendeley Data AEDQ_v1_0; carlomat; 10.1016/j.cpc.2009.03.011 AEDQ_v2_0; carlomat, version 2.0; 10.1016/j.cpc.2013.08.023 AEDQ_v3_0; carlomat, version 3.0; 10.1016/j.cpc.2015.06.013 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)