2014-08-23 00:07:12 +00:00
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import logic.axioms.hilbert data.nat.basic
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2014-09-03 23:00:38 +00:00
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open nonempty inhabited nat
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2014-08-23 00:07:12 +00:00
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theorem int_inhabited [instance] : inhabited nat := inhabited_mk zero
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check epsilon (λ x : nat, true)
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