let C be Simple_closed_curve; :: thesis: for n being Element of NAT st n is_sufficiently_large_for C holds
RightComp (Span C,n) c= BDD C
let n be Element of NAT ; :: thesis: ( n is_sufficiently_large_for C implies RightComp (Span C,n) c= BDD C )
assume n is_sufficiently_large_for C ; :: thesis: RightComp (Span C,n) c= BDD C
then BDD (L~ (Span C,n)) c= BDD C by Th14;
hence RightComp (Span C,n) c= BDD C by GOBRD14:47; :: thesis: verum