返回 NPA
声明
third_iso_hn_one
Mathlib.Algebra.Group.ThirdIsomorphism
包
2
模块
63
定理
750
声明
1016
非可信 sidecar
源文本和展示 overlay 属于展示元数据。可信证据是签名证书和 checker 结果。
陈述
forall (G : Sort succ 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), forall (Hpred : forall (x : G), Prop), forall (group_args : @GroupLawArgs.{succ u} G one mul inv), forall (n_normal : @NormalSubgroupLawArgs.{succ u} G one mul inv N), forall (h_normal : @NormalSubgroupLawArgs.{succ u} G one mul inv Hpred), @ThirdIsoHNPred.{u} G one mul inv N Hpred group_args n_normal (@ThirdIsoGNOne.{u} G one mul inv N group_args n_normal)
证明项
fun G => fun one => fun mul => fun inv => fun N => fun Hpred => fun group_args => fun n_normal => fun h_normal => @third_iso_hn_intro.{u} G one mul inv N Hpred group_args n_normal (@ThirdIsoGNOne.{u} G one mul inv N group_args n_normal) one (@subgroup_one.{succ u} G one mul inv Hpred (@normal_subgroup_laws.{succ u} G one mul inv Hpred h_normal)) (@Eq.refl.{succ u} (@ThirdIsoGN.{u} G one mul inv N group_args n_normal) (@ThirdIsoGNOne.{u} G one mul inv N group_args n_normal))
常量
Mathlib.Algebra.Group.Basic.GroupLawArgs
Interface hash: sha256:2d87332e5e2af4c4567f00f441f3a30fa8780563655728bc695cf467701fd8db
Mathlib.Algebra.Group.Subgroup.NormalSubgroupLawArgs
Interface hash: sha256:808ae35e6b38f18f2fa58c14eebebbc2e93b11d1887b258bff2cea4daf9d9fb8
Mathlib.Algebra.Group.ThirdIsomorphism.ThirdIsoGNOne
Interface hash: sha256:187f1c32b86a0891f4dae4232158c8a31db7df4506db74c8ff3de8bd865bb191
Mathlib.Algebra.Group.ThirdIsomorphism.ThirdIsoHNPred
Interface hash: sha256:d4724b690f4e929f791d6802240197184865343339581435b8e61004fd172159