11 lines
173 B
Text
11 lines
173 B
Text
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Assumed: N
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Assumed: f
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Assumed: g
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⊤ ++ ⊥ ++ ⊤
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Set option: lean::pp::notation
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f (f true false) true
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Assumed: a
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Assumed: b
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g (g a b) a
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f (f true false) false
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