Nuprl - Proof: l exists cons 1 1

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At: l exists cons 1 1

1. T : Type
2. P : T

Prop
3. x : T
4. T List
5. y : T
6. y = x
7. P(y)

P(x)

By:	WeakSubstFor x 0

Generated subgoals:

None

About:

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