Avaldis 4: "l" left parenthesis, 2 left parenthesis, "N" "x" minus floor left parenthesis, "N" "x" , right parenthesis , right parenthesis minus 1 , 2 left parenthesis, "N" "y" minus floor left parenthesis, "N" "y" , right parenthesis , right parenthesis minus 1 , right parenthesis less than or equal to absolute value left parenthesis, "r" left parenthesis, StartFraction, 1 Over "N" , EndFraction floor left parenthesis, "N" "x" , right parenthesis , StartFraction, 1 Over "N" , EndFraction floor left parenthesis, "N" "y" , right parenthesis , right parenthesis , right parenthesisl2Nx−floorNx−1,2Ny−floorNy−1≤absr1NfloorNx,1NfloorNy
See võrrand sisaldab peeneid detaile, mis ei ole veel lõplikult lahendatud.Lisateave.
4
Avaldis 5: "l" left parenthesis, "x" , "y" , right parenthesis equals StartRoot, "x" squared plus "y" squared , EndRootlx,y=x2+y2
