minx00min0y0minsxsysminxymaxx0xmax0yymaxsxsysmaxxy-x0x-sxsy-xygcdsx0sxgcd0sxsxgcdsxsygcd-maxxyminxysminxy2.0minsxsyminxymaxsxsymaxxy-sxsy-xygcdsxsygcd-maxxyminxysminxygcdsxsy-maxxyminxygcdsxsymaxxygcdsxsyminxytruegcdsxsygcd-maxxyminxysminxytrue1234561-211gcd22112max21112000s1121min211maxx0xmax0yymaxsxsysmaxxyminx00min0y0minsxsysminxy-x0x-sxsy-xygcdsxsyminxyfalse3minsxsyminxytrue31min22112s121minsxsyminxy1min212s1111gcdsxsymaxxyfalse3maxsxsymaxxytrue1max2-12122s1221gcdsxsy-maxxyminxyfalse-sxsy-xytrue1-212s1111
AProVE
cb833845625c1ead9ffe8258c791cc945104daa0 rene 20110429 unpublished dirty
http://aprove.informatik.rwth-aachen.de/
John
Doe