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Declaration
compose
Mathlib.Logic.Basic
Packages
2
Module
63
Theorems
750
Declarations
1016
Untrusted sidecar
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Statement
forall (A : Type), forall (B : Type), forall (C : Type), forall (f : forall (x : B), C), forall (g : forall (x : A), B), forall (x : A), C
Proof term
fun A => fun B => fun C => fun f => fun g => fun x => f (g x)