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声明
subgroup_product_laws
Mathlib.Algebra.Group.Subgroup
包
2
模块
63
定理
750
声明
1016
非可信 sidecar
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陈述
forall (G : Sort u), forall (one : G), forall (mul : forall (a : G), forall (b : G), G), forall (inv : forall (a : G), G), forall (group_args : @GroupLawArgs.{u} G one mul inv), forall (Hpred : forall (x : G), Prop), forall (N : forall (x : G), Prop), forall (h_args : @SubgroupLawArgs.{u} G one mul inv Hpred), forall (n_normal : @NormalSubgroupLawArgs.{u} G one mul inv N), @SubgroupLawArgs.{u} G one mul inv (@SubgroupProductPred.{u} G mul Hpred N)
证明项
fun G => fun one => fun mul => fun inv => fun group_args => fun Hpred => fun N => fun h_args => fun n_normal => fun (P : Prop) => fun (mk : forall (one_mem : @SubgroupProductPred.{u} G mul Hpred N one), forall (mul_closed : forall (a : G), forall (b : G), forall (ha : @SubgroupProductPred.{u} G mul Hpred N a), forall (hb : @SubgroupProductPred.{u} G mul Hpred N b), @SubgroupProductPred.{u} G mul Hpred N (mul a b)), forall (inv_closed : forall (a : G), forall (ha : @SubgroupProductPred.{u} G mul Hpred N a), @SubgroupProductPred.{u} G mul Hpred N (inv a)), P) => mk (@subgroup_product_one.{u} G one mul inv group_args Hpred N h_args (@normal_subgroup_laws.{u} G one mul inv N n_normal)) (@subgroup_product_mul_closed.{u} G one mul inv group_args Hpred N h_args n_normal) (@subgroup_product_inv_closed.{u} G one mul inv group_args Hpred N h_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.Subgroup.SubgroupLawArgs
Interface hash: sha256:ab8653cb757048257bdb25d2e3319a7cc9476c36a6a5c1e17a97e8bdc2962a8c
Mathlib.Algebra.Group.Subgroup.SubgroupProductPred
Interface hash: sha256:476c348fcf9ba01ee7bce9088cf1272ef964f4e316389f776f18b192470d4671