Nuprl - Proof: list iso 2 3 1 1 1 1 1 1 1

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At: list iso 2 3 1 1 1 1 1 1 1

1. 'a : S
2. x' : 'a List
3. n :

n<||x'||

arb('a) = (@

x:'a. true

)

By:	Inst Thm* 'a:S. equal(arb,select(x:'a. t)) [] THEN HN THEN StrongAuto THEN Try (Complete (Unfold `label` 0)) THEN Last BackThru THEN StrongAuto THEN Try (Complete (Unfold `label` 0))

Generated subgoals:

None

About:

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