2014-08-24 19:58:48 -07:00
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import logic
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2014-09-03 16:00:38 -07:00
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open tactic
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2014-06-29 11:39:05 -07:00
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2014-07-22 09:43:18 -07:00
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theorem tst {A B : Prop} (H1 : A) (H2 : B) : A
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2015-04-06 09:24:09 -07:00
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:= by (trace "first"; state; now |
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2014-07-04 10:10:05 -07:00
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trace "second"; state; fail |
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2015-04-06 09:24:09 -07:00
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trace "third"; assumption)
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2014-07-01 20:43:53 -07:00
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2014-09-03 16:00:38 -07:00
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check tst
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