Nuprl - Proof: bi-graph-from wf 1 1 1 1 1

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At: bi-graph-from wf 1 1 1 1 1

1. G : Id

2. to : |G|

(IdLnk List)
3. from : |G|

(IdLnk List)
4. bi-graph(G;to;from)
5. x : |G|
6. v : IdLnk List
7. from(x) = v

(

v.(l

from(x)))

By:	Unfold `l_all` 0 THEN HypSubst -3 0

Generated subgoals:

None

About:

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