package preface

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Bifunctor
Profunctor

preface
- Preface
preface.core
- Preface_core
  - Fun
    
    Infix
  - Monoid
  - Nonempty_list
  - Shims
    
    Either
  - Void
preface.stdlib
- Preface_stdlib
  - Approximation
    
    Over
    
    Applicative
    
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    Syntax
    
    M
    
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    Selective
    
    Infix
    
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    M
    
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    T
    
    Applicative
    
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    T
    
    Traversable
    
    A
    
    Infix
    
    Syntax
    
    Bifunctor
    
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    T
    
    Functor
    
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    T
    
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    Env
    
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    Infix
    
    Invariant
    
    Local
    
    Env
    
    Syntax
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    Arrow
    
    Infix
    
    Arrow_apply
    
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    Arrow_choice
    
    Infix
    
    Category
    
    Infix
    
    Choice
    
    Closed
    
    Infix
    
    Profunctor
    
    Semigroupoid
    
    Infix
    
    Strong
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    Applicative
    
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    A
    
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    M
    
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    A
    
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    M
    
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    Syntax
    
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    Monoid
    
    Infix
    
    M
    
    Infix
    
    Selective
    
    Infix
    
    Syntax
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    Bifunctor
    
    Infix
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    Contravariant
    
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    Decidable
    
    Infix
    
    Divisible
    
    Infix
    
    Infix
    
    Invariant
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    Over
    
    Applicative
    
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    Env
    
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    Applicative
    
    Infix
    
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    T
    
    Traversable
    
    A
    
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    T
    
    Functor
    
    Infix
    
    T
    
    Invariant
    
    T
    
    Monad
    
    Infix
    
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    T
    
    Traversable
    
    M
    
    Infix
    
    Syntax
    
    Selective
    
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    T
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    Alternative
    
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    Applicative
    
    Infix
    
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    A
    
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    Foldable
    
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    Invariant
    
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    Syntax
    
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    M
    
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    Syntax
    
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    Selective
    
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    Over
    
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    Over
    
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    Tape
    
    Infix
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    Alt
    
    Infix
    
    Applicative
    
    Infix
    
    Syntax
    
    Traversable
    
    A
    
    Infix
    
    Syntax
    
    Foldable
    
    Functor
    
    Infix
    
    Invariant
    
    Monad
    
    Infix
    
    Syntax
    
    Traversable
    
    M
    
    Infix
    
    Syntax
    
    Selective
    
    Infix
    
    Syntax
  - Validate
    
    Alt
    
    Infix
    
    Applicative
    
    Infix
    
    Syntax
    
    Traversable
    
    A
    
    Infix
    
    Syntax
    
    Foldable
    
    Functor
    
    Infix
    
    Invariant
    
    Monad
    
    Infix
    
    Syntax
    
    Traversable
    
    M
    
    Infix
    
    Syntax
    
    Selective
    
    Infix
    
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  - Validation
    
    Alt
    
    Errors
    
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    Infix
    
    Applicative
    
    Errors
    
    Infix
    
    Infix
    
    Syntax
    
    Traversable
    
    A
    
    Infix
    
    Syntax
    
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    Foldable
    
    T
    
    Functor
    
    Infix
    
    T
    
    Invariant
    
    T
    
    Monad
    
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    T
    
    Traversable
    
    M
    
    Infix
    
    Syntax
    
    Selective
    
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    Infix
    
    Infix
    
    Syntax
  - Void
  - Writer
    
    Over
    
    Applicative
    
    Infix
    
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    Invariant
    
    Monad
    
    Infix
    
    Syntax
    
    Syntax
    
    Tape
    
    Infix

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Joker can produces Bifunctor or Profunctor using a Functor on the second argument of the Bi/Profunctor as described in Clowns to the Left, Jokers to the Right (Functional Pearl)

Bifunctor

Produces a Preface_specs.BIFUNCTOR using a Preface_specs.FUNCTOR as second argument.

module To_bifunctor
  (F : Preface_specs.Functor.CORE) : 
  Preface_specs.BIFUNCTOR with type ('a, 'b) t = 'b F.t

Profunctor

Produces a Preface_specs.PROFUNCTOR using a Preface_specs.CONTRAVARIANT as second argument.

module To_profunctor
  (F : Preface_specs.Functor.CORE) : 
  Preface_specs.PROFUNCTOR with type ('a, 'b) t = 'b F.t