equation icon  rtot = r + -1-(2r2 - 3pmnpmn)+ rE, (94) 4c -1-( 2 mn m) rE- ptot = p + 4c 2r + 4rp + pmnp - 4qmq + 3 , (95) 1 qtomt = qm + ---(2rqm - 3pmnqn) + qEm, (96) 2c ptot = p + -1-[-(r + 3p)p + 3p p a + 3q q ]+ pE . (97) mn mn 2c mn a<m n> <m n> mn