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Declaration
subgroup_equiv_symm
Mathlib.Algebra.Group.Subgroup.Order
Packages
2
Module
63
Theorem
750
Declarations
1016
信頼境界外の sidecar
Source text や表示 overlay は提示用メタデータです。信頼する証拠は署名済み証明書と checker の結果です。
Statement
forall (G : Sort u), forall (H : forall (x : G), Prop), forall (K : forall (x : G), Prop), forall (h_equiv_k : @SubgroupEquiv.{u} G H K), @SubgroupEquiv.{u} G K H
Proof term
fun G => fun H => fun K => fun h_equiv_k => @subgroup_equiv_intro.{u} G K H (@subgroup_equiv_right.{u} G H K h_equiv_k) (@subgroup_equiv_left.{u} G H K h_equiv_k)