theorem Th33: :: JORDAN14:33
for G being Go-board
for f being FinSequence of (TOP-REAL 2) st f is_sequence_on G & f is special holds
for i, j being Nat st i <= len G & j <= width G holds
Int (cell (G,i,j)) c= (L~ f) ` by JORDAN9:14, SUBSET_1:23;