2014-12-23 17:35:14 -08:00
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import data.prod
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2014-09-03 16:00:38 -07:00
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open nat prod
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2014-08-21 16:42:59 -07:00
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2014-10-02 16:20:52 -07:00
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constant R : nat → nat → Prop
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constant f (a b : nat) (H : R a b) : nat
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2014-08-21 16:42:59 -07:00
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axiom Rtrue (a b : nat) : R a b
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check f 1 0 (Rtrue (pr1 (pair 1 0)) 0)
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