f01fsxgxsxg0yygsxygx+ysx+x0x+xsys+xygsxygxs+yx2.1f12003103s10g22+21f110010s11g212+221AProVEAProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Statistics for single proof: 100.00 % (2 real / 0 unknown / 0 assumptions / 2 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe