minusXsYpredminusXYminusX0XpredsXXlesXsYleXYlesX0falsele0Ytruegcd0Y0gcdsX0sXgcdsXsYifleYXsXsYiftruesXsYgcdminusXYsYiffalsesXsYgcdminusYXsX2.110minusXsYpredminusXYminusXsYminusXYlesXsYleXYgcdsXsYifleYXsXsYgcdsXsYleYXiftruesXsYgcdminusXYsYiftruesXsYminusXYiffalsesXsYgcdminusYXsXiffalsesXsYminusYXtrueiftruesXsYgcdminusXYsYgcdsXsYifleYXsXsYiffalsesXsYgcdminusYXsXtrueminusXsYpredminusXYminusX0XpredsXXlesXsYleXYlesX0falsele0Ytrueminusx0sx1minusx00predsx0lesx0sx1lesx00le0x01if322s103gcd233if323s11gcd212minus21pred11minusXsYpredminusXYminusX0XpredsXXiftruesXsYminusXYfalseiffalsesXsYminusYXfalseminusXsYminusXYtrueminusXsYminusXY1false12true2gcdsXsYleYXfalseminusXsYpredminusXYfalselesXsYleXYtruelesXsYleXY1true12true2AProVEAProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Statistics for single proof: 100.00 % (13 real / 0 unknown / 0 assumptions / 13 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe