Dharmaratna, W.G.D.Karunarathna, M.A.A.2012-05-022012-05-022000Sri Lankan Journal of Physics1pp.89-98https://dl.nsf.gov.lk/handle/1/8221PhysicsFeynman diagrams calculationSymbolic manipulation programmePersonal computersScattering amplitudesKinematics spinorsPolarization vectorsCalculation of Feynman diagrams using a symbolic manipulation programme in personal computersArticle