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Declaration
normal_contains_refl
Mathlib.Algebra.Group.Subgroup.Order
Packages
2
Module
63
Theorems
750
Declarations
1016
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Statement
forall (G : Sort u), forall (N : forall (x : G), Prop), @NormalContains.{u} G N NProof term
fun G => fun N => fun (x : G) => fun (hn : N x) => hn