Nuprl - Proof: card1 iff inhabited uniquely 2 1 1 1

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At: card1 iff inhabited uniquely 2 1 1 1

1. A : Type
2. a : A
3.

y:A. a = y [not for witness]

x:A. a = x

By:	SimilarTo: Hyp:3

Generated subgoals:

None

About:

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