andxfalsefalseandxnotfalsexnotnotxximpliesfalseynotfalseimpliesxfalsenotximpliesnotxnotyimpliesyandxy2.11and21112false00not121implies212122andxfalsefalseandxnotfalsexnotnotxximpliesnotxnotyimpliesyandxy1and21112false00not1121implies21122andxfalsefalse1false011and200AProVEAProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Statistics for single proof: 100.00 % (4 real / 0 unknown / 0 assumptions / 4 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe