Nuprl - Proof: length zero 1

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At: length zero 1

1. T : Type
2. u : T
3. v : T List
4. [u / v] = nil

||v||+1 = 0

By:

Obvious

Generated subgoals:

None

About:

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