2014-01-05 10:32:47 -08:00
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(* import("tactic.lua") *)
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2014-01-05 12:05:08 -08:00
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theorem T (a b : Bool) : ((fun x, x /\ b) a) => ((fun x, x) a) := _ .
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2013-12-26 15:54:53 -08:00
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beta.
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2014-01-05 19:10:21 -08:00
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apply discharge.
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2013-12-26 15:54:53 -08:00
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conj_hyp.
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exact.
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2013-12-02 08:10:51 -08:00
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done.
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