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Created April 26, 2014 00:33
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Ssreflect Tutorial最初のコード ref: http://qiita.com/yoshihiro503/items/6a1f0c6933daafd4754b
Require Import ssreflect ssrbool eqtype ssrnat.
Section HilbertSaxiom.
Variables A B C : Prop.
Lemma HilbertS : (A -> B -> C) -> (A -> B) -> A -> C.
Proof.
move=> hAiBiC hAiB hA.
move: hAiBiC.
apply.
by [].
by apply: hAiB.
Qed.
End HilbertSaxiom.
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