2014-01-05 20:05:08 +00:00
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import cast
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variable A : Type
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variable B : Type
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variable A' : Type
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variable B' : Type
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axiom H : (A -> B) = (A' -> B')
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variable a : A
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check DomInj H
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theorem BeqB' : B = B' := RanInj H a
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setoption pp::implicit true
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2014-01-05 19:03:35 +00:00
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print DomInj H
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print RanInj H a
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