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id

composition.id

(T 
type
)
 => 
Unary T T
I
identity
Bird: Idiot (Smullyan) or Ibis (Gabriel Lebec)
BQN: ⊣⊢
Haskell: id

Type Parameters

0.095dev (2025-09-09 14:29:31 GIT hash 98644f8f651c2101a0730cfe31c5807993b7603b built by fridi@fzen)