fromXconsXfromsX2ndspos0Zrnil2ndspossNconsXconsYZrconsposrecipY2ndsnegNZ2ndsneg0Zrnil2ndsnegsNconsXconsYZrconsnegrecipY2ndsposNZpiX2ndsposXfrom0plus0YYplussXYsplusXYtimes0Y0timessXYplusYtimesXYsquareXtimesXX2.1fromXfromsX2ndspossNconsXconsYZ2ndsnegNZ2ndsnegsNconsXconsYZ2ndsposNZpiX2ndsposXfrom0piXfrom0plussXYplusXYtimessXYplusYtimesXYtimessXYtimesXYsquareXtimesXXtruefromXfromsXfromXfromXfromsXfromsXXsX
AProVE
30c4685dac1f9efc56544a9a1f70f53689c698fa rene 20120209 unpublished dirty
http://aprove.informatik.rwth-aachen.de/
John
Doe