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Declaration
eq_refl_nested_compose
Mathlib.Logic.Eq
Packages
2
Module
63
Theorems
750
Declarations
1016
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Statement
forall (A : Sort u), forall (B : Sort v), forall (C : Sort w), forall (D : Sort z), forall (f : forall (x : C), D), forall (g : forall (x : B), C), forall (h : forall (x : A), B), forall (x : A), @Eq.{z} D (f (g (h x))) (f (g (h x)))Proof term
fun A => fun B => fun C => fun D => fun f => fun g => fun h => fun x => @Eq.refl.{z} D (f (g (h x)))