HepMatrix Node1 HepMatrix     Node2 P4JacobianEEtaPhiM2PtEtaPhiM   + P4JacobianEEtaPhiM2PtEta PhiM() Node1->Node2 Node3 P4JacobianEEtaPhiM2PxPyPzE   + P4JacobianEEtaPhiM2PxPyPzE() Node1->Node3 Node4 P4JacobianPxPyPzE2EEtaPhiM   + P4JacobianPxPyPzE2EEtaPhiM() Node1->Node4 Node5 P4JacobianPxPyPzE2PxPyPzM   + P4JacobianPxPyPzE2PxPyPzM() Node1->Node5 Node6 P4JacobianPxPyPzM2PxPyPzE   + P4JacobianPxPyPzM2PxPyPzE() Node1->Node6 Node7 P5Jacobiand0z0PhiThetaqOver P2d0z0PhiEtaP   + P5Jacobiand0z0PhiThetaqOver P2d0z0PhiEtaP() + ~P5Jacobiand0z0PhiThetaq OverP2d0z0PhiEtaP() Node1->Node7 Node8 P5toP4JacobianPhiThetaEM2 PxPyPzE   + P5toP4JacobianPhiThetaEM2 PxPyPzE() + ~P5toP4JacobianPhiThetaEM2 PxPyPzE() Node1->Node8