12 lines
184 B
Text
12 lines
184 B
Text
example : ∀ (p q : Prop), p → q → p :=
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begin
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intros p p h1 h2,
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exact h2,
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end
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example : ∀ (p q : Prop), p → q → p :=
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begin
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intros p p h1 h2,
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dedup,
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exact h2,
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end
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