factXifzeroXs0prodXfactpXadd0XXaddsXYsaddXYprod0X0prodsXYaddYprodXYiftrueXYXiffalseXYYzero0truezerosXfalsepsXX2.1factx0add0x0addsx0x1prod0x0prodsx0x1iftruex0x1iffalsex0x1zero0zerosx0psx0factXifzeroXs0prodXfactpXfactXzeroXfactXprodXfactpXfactXfactpXfactXpXaddsXYaddXYprodsXYaddYprodXYprodsXYprodXYtruefactXfactpXfactXifzeroXs0prodXfactpXadd0XXaddsXYsaddXYprod0X0prodsXYaddYprodXYiftrueXYXiffalseXYYzero0truezerosXfalsepsXXfactXfactpXpsXXpsx0factXfactpXfactpz0factppz0factppz0factpppz0factppz0factppz0factpppz0factpppz0z0pz0AProVEAProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Statistics for single proof: 100.00 % (10 real / 0 unknown / 0 assumptions / 10 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe