-x0x-sxsy-xyquot0sy0quotsxsysquot-xysygen0gensgen2.1-gengen2gensgen-gensgen1gensgen-sgensgen-sxsy-xy-gengenAProVEAProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Statistics for single proof: 100.00 % (1 real / 0 unknown / 0 assumptions / 1 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe