fromXconsXfromsX2ndspos0Zrnil2ndspossNconsXconsYZrconsposrecipY2ndsnegNZ2ndsneg0Zrnil2ndsnegsNconsXconsYZrconsnegrecipY2ndsposNZpiX2ndsposXfrom0plus0YYplussXYsplusXYtimes0Y0timessXYplusYtimesXYsquareXtimesXX2.0fromXfromX'consX'fromsX'consXfromsXXsXconsX
AProVE
20cf63ea9f01bf40524adf2af9b95e39102e7dab rene 20110328 unpublished dirty
http://aprove.informatik.rwth-aachen.de/
John
Doe