22 lines
No EOL
301 B
Text
22 lines
No EOL
301 B
Text
VISIT apply_info.lean
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SYNC 17
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import logic
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theorem tst1 (a b : Prop) : a → b → a ∧ b :=
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begin
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intro Ha,
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intro Hb,
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apply and.intro,
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apply Ha,
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apply Hb,
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end
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theorem tst2 (a b : Prop) : a → b → a ∧ b :=
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assume Ha Hb,
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begin
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apply and.intro,
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apply Ha,
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apply Hb,
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end
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WAIT
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INFO 7
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INFO 16 |