Nuprl - Proof: length wf1 1 2

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At: length wf1 1 2

1. A : Type
2. A List
3. u : A
4. v : A List
5. ||v||

||u.v||

By:	AbReduce 0

Generated subgoal:

1 ||v||+1
3 steps

About:

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html