theorem :: JORDAN1J:47
for n being Nat
for C being connected compact non horizontal non vertical Subset of (TOP-REAL 2)
for p being Point of (TOP-REAL 2) st p in L~ (Lower_Seq (C,n)) & p `1 = W-bound (L~ (Cage (C,n))) holds
p = W-min (L~ (Cage (C,n)))