fromXconsXn__fromsX2ndspos0Zrnil2ndspossNconsXn__consYZrconsposrecipactivateY2ndsnegNactivateZ2ndsneg0Zrnil2ndsnegsNconsXn__consYZrconsnegrecipactivateY2ndsposNactivateZpiX2ndsposXfrom0plus0YYplussXYsplusXYtimes0Y0timessXYplusYtimesXYsquareXtimesXXfromXn__fromXconsX1X2n__consX1X2activaten__fromXfromXactivaten__consX1X2consX1X2activateXXfrom1cons2n__from1s12ndspos200rnil0n__cons2rcons2posrecip1activate12ndsneg2negrecip1pi1plus2times2square1FULL./TRS/TRCSR/Ex1_2_AEL03_Z.trs