2022-01-25 15:25:55 +03:00
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module Data.Linear.Notation
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%default total
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infixr 0 -@
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||| Infix notation for linear implication
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public export
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(-@) : Type -> Type -> Type
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a -@ b = (1 _ : a) -> b
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2022-02-11 12:28:15 +03:00
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||| Linear identity function
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public export
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id : a -@ a
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id x = x
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2022-02-02 00:22:16 +03:00
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||| Linear function composition
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2022-01-25 15:25:55 +03:00
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public export
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2022-02-02 00:22:16 +03:00
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(.) : (b -@ c) -@ (a -@ b) -@ (a -@ c)
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(.) f g v = f (g v)
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2022-01-25 15:25:55 +03:00
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2022-02-02 00:22:16 +03:00
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prefix 5 !*
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||| Prefix notation for the linear unrestricted modality
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public export
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record (!*) (a : Type) where
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constructor MkBang
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unrestricted : a
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