appnilYSYSappconsXXSYSconsXn__appactivateXSYSfromXconsXn__fromsXzWadrnilYSnilzWadrXSnilnilzWadrconsXXSconsYYSconsappYconsXn__niln__zWadractivateXSactivateYSprefixLconsniln__zWadrLprefixLappX1X2n__appX1X2fromXn__fromXniln__nilzWadrX1X2n__zWadrX1X2activaten__appX1X2appX1X2activaten__fromXfromXactivaten__nilnilactivaten__zWadrX1X2zWadrX1X2activateXX2.1prefixLprefixLconsniln__zWadrLprefixLconsniln__zWadrLprefixLconsniln__zWadrLAProVEunknownStatistics for single proof: 100,00 % (1 real / 0 unknown / 0 assumptions / 1 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe