iftruexyxiffalsexyyeq00trueeq0sxfalseeqsx0falseeqsxsyeqxyappnilllappconsxl1l2consxappl1l2appappl1l2l3appl1appl2l3memxnilfalsememxconsylifmemeqxyxlifmemtruexltrueifmemfalsexlmemxlinterxnilnilinternilxnilinterappl1l2l3appinterl1l3interl2l3interl1appl2l3appinterl1l2interl1l3interconsxl1l2ifintermemxl2xl1l2interl1consxl2ifintermemxl1xl2l1ifintertruexl1l2consxinterl1l2ifinterfalsexl1l2interl1l22.1eqsxsyeqxyappconsxl1l2appl1l2appappl1l2l3appl1appl2l3appappl1l2l3appl2l3memxconsylifmemeqxyxlmemxconsyleqxyifmemfalsexlmemxlinterappl1l2l3appinterl1l3interl2l3interappl1l2l3interl1l3interappl1l2l3interl2l3interl1appl2l3appinterl1l2interl1l3interl1appl2l3interl1l2interl1appl2l3interl1l3interconsxl1l2ifintermemxl2xl1l2interconsxl1l2memxl2interl1consxl2ifintermemxl1xl2l1interl1consxl2memxl1ifintertruexl1l2interl1l2ifinterfalsexl1l2interl1l2trueinterappl1l2l3interl2l3interappl1l2l3interl1l3interl1appl2l3interl1l2interl1appl2l3interl1l3interconsxl1l2ifintermemxl2xl1l2ifintertruexl1l2interl1l2interl1consxl2ifintermemxl1xl2l1ifinterfalsexl1l2interl1l2true12345678inter2001120ifinter4001031inter20app20cons21true00false02nil03ifmem31000s14inter2app212cons22ifinter44mem22true0false0nil0ifmem33eq2100s1interappl1l2l3interl2l3interappl1l2l3interl1l3interl1appl2l3interl1l2interl1appl2l3interl1l3interconsxl1l2ifintermemxl2xl1l2ifintertruexl1l2interl1l2ifinterfalsexl1l2interl1l2memxnilfalsememxconsylifmemeqxyxlifmemfalsexlmemxlifmemtruexltrueinter220ifinter40040inter22app23cons20ifinter40mem21true04false05nil05ifmem31006s15inter21app212cons212ifinter41234mem212true0false0nil0ifmem3123eq2200s11interappl1l2l3interl2l3interappl1l2l3interl1l3interconsxl1l2ifintermemxl2xl1l2ifintertruexl1l2interl1l2ifinterfalsexl1l2interl1l2memxnilfalsememxconsylifmemeqxyxlifmemfalsexlmemxleq00trueeq0sxfalseeqsx0falseeqsxsyeqxyifmemtruexltrueinter21020ifinter40040app20mem22true03false01nil01ifmem34eq23005s16inter21app212cons22ifinter43mem21true0false0nil0ifmem3eq200s1interconsxl1l2ifintermemxl2xl1l2ifintertruexl1l2interl1l2ifinterfalsexl1l2interl1l2inter21020ifinter40040cons22ifinter42mem20true01false00nil00ifmem31eq22000s13inter22cons22ifinter43mem212true0false0nil0ifmem32eq21200s1interconsxl1l2ifintermemxl2xl1l2interconsxl1l2ifintermemxl2xl1l2falseinterconsxl1l2memxl2false236interl1consxl2memxl1false125memxconsylifmemeqxyxlifmemfalsexlmemxltrue14mem20010ifmem3002031mem21cons20ifmem31eq20false01001true02s11mem22cons22ifmem33eq212false000true0s1memxconsyleqxyfalse3eqsxsyeqxytrue3eq223eq20s11eq2s11interappl1l2l3appinterl1l3interl2l3false2interl1appl2l3appinterl1l2interl1l3falseappappl1l2l3appl1appl2l3appconsxl1l2appl1l2appappl1l2l3appl2l3trueapp20010app20app20nil01app2app212cons22nil0appconsxl1l2appl1l2app21020cons20app22cons22
AProVE
3d3b40ebf1f1cc0cfb76e51606fb79299fd7ea19 rene 20120105 unpublished dirty
http://aprove.informatik.rwth-aachen.de/
John
Doe