theorem Th118: :: GFACIRC1:118

for x, y, z being set st x <> [<*y,z*>,nor2] & y <> [<*z,x*>,nor2] & z <> [<*x,y*>,nor2] holds
for s being State of (GFA3CarryCirc (x,y,z)) holds Following (s,2) is stable