2014-01-05 20:05:08 +00:00
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variable N : Type
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variable f : Bool -> Bool -> Bool
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variable g : N -> N -> N
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infixl 10 ++ : f
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infixl 10 ++ : g
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2014-01-05 19:03:35 +00:00
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print true ++ false ++ true
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2014-01-05 20:05:08 +00:00
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setoption lean::pp::notation false
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2014-01-05 19:03:35 +00:00
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print true ++ false ++ true
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2014-01-05 20:05:08 +00:00
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variable a : N
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variable b : N
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2014-01-05 19:03:35 +00:00
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print a ++ b ++ a
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print true ++ false ++ false
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