16 lines
281 B
Text
16 lines
281 B
Text
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import logic
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example {a b c : Prop} : a → b → c → a ∧ b :=
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begin
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intros (Ha, Hb, Hc),
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clears (Hc, c),
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apply (and.intro Ha Hb),
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end
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example {a b c : Prop} : a → b → c → c ∧ b :=
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begin
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intros (Ha, Hb, Hc),
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clears (Ha, a),
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apply (and.intro Hc Hb),
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end
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