theorem Th24: :: GOBOARD6:24

for i being Nat
for G being Go-board st 1 <= i & i < len G holds
Int (cell (G,i,0)) = { |[r,s]| where r, s is Real : ( (G * (i,1)) `1 < r & r < (G * ((i + 1),1)) `1 & s < (G * (1,1)) `2 ) }