psxxfact0s0factsx*sxfactpsx*0y0*sxy+*xyy+x0x+xsys+xy2.0factsx*sxfactpsxfactsxfactpsxfactsxpsx*sxy+*xyy*sxy*xy+xsy+xytruefactsxfactpsxtrue123451p111s1121fact111factsxfactpsxpsxxfactsxfactpsxfalsefactsx*sxfactpsxfalse124factsxpsxfalse13*sxy*xytrue21*211s1111*sxy+*xyyfalse+xsy+xytrue1+212s1111
AProVE
cb833845625c1ead9ffe8258c791cc945104daa0 rene 20110429 unpublished dirty
http://aprove.informatik.rwth-aachen.de/
John
Doe