minusx0xminussxsyminusxyf0s0fsxminussxgfxg00gsxminussxfgx2.110minussxsyminusxyfsxminussxgfxfsxgfxfsxfxgsxminussxfgxgsxfgxgsxgxtruefsxgfxgsxfgxfsxfxgsxgxtrue1g1-121f1-121minus21f121000s121g11fsxgfx1f112g101f1g1fsxminussxgfxfalsegsxminussxfgxfalseminussxsyminusxytrueminussxsyminusxy1true12true2AProVEAProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Statistics for single proof: 100.00 % (9 real / 0 unknown / 0 assumptions / 9 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe