2014-08-22 17:07:12 -07:00
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import logic.axioms.hilbert data.nat.basic
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2014-09-03 16:00:38 -07:00
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open nonempty inhabited nat
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2014-08-22 17:07:12 -07:00
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2014-09-04 16:36:06 -07:00
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theorem int_inhabited [instance] : inhabited nat := inhabited.mk zero
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2014-08-22 17:07:12 -07:00
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check epsilon (λ x : nat, true)
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