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At:
ring-leader1 feasible R:(Id), uid:(|R|), out,in:(|R|IdLnk).
ring(R;in;out)
Inj(|R|; ; uid) d-feasible(loc.(ring-leader1(loc;R;uid;out;in)))
By:
Auto
THEN
Inst
Thm*R:(Id), in,out:(|R|IdLnk).
Thm* ring(R;in;out) (L:|R| List. 0<||L|| & (i:|R|. (iL)))
[R;in;out]
THEN
ExRepD