NormalSubgroupLawArgs

Mathlib.Algebra.Group.Subgroup

Packages

Module

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 (one : G), forall (mul : forall (a : G), forall (b : G), G), forall (inv : forall (a : G), G), forall (N : forall (x : G), Prop), Prop

Proof term

fun G => fun one => fun mul => fun inv => fun N => forall (P : Prop), forall (mk : forall (subgroup_laws : @SubgroupLawArgs.{u} G one mul inv N), forall (conj_closed : forall (g : G), forall (n : G), forall (hn : N n), N (mul (mul g n) (inv g))), P), P