2014-01-05 20:05:08 +00:00
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import Int.
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axiom PlusComm(a b : Int) : a + b == b + a.
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variable a : Int.
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2014-01-09 01:25:14 +00:00
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check (funext (fun x : Int, (PlusComm a x))).
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2014-01-09 16:33:52 +00:00
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set_option pp::implicit true.
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2014-01-09 01:25:14 +00:00
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check (funext (fun x : Int, (PlusComm a x))).
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