声明
first_isomorphism_to_image
Mathlib.Algebra.Group.FirstIsomorphism.Image
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 (oneG : G), forall (mulG : forall (a : G), forall (b : G), G), forall (invG : forall (a : G), G), forall (H : Sort succ v), forall (oneH : H), forall (mulH : forall (a : H), forall (b : H), H), forall (invH : forall (a : H), H), forall (f : forall (x : G), H), forall (group_args : @GroupLawArgs.{succ u} G oneG mulG invG), forall (hom_args : @GroupHomLawArgs.{succ u,succ v} G oneG mulG invG H oneH mulH invH f), forall (P : Prop), forall (mk : forall (image_group : @FirstIsoImageGroupFacts.{u,v} G oneG mulG invG H oneH mulH invH f hom_args), forall (mul_compat : forall (q1 : @KerQuot.{u,v} G H f), forall (q2 : @KerQuot.{u,v} G H f), @Eq.{succ v} H (@KerQuotToH.{u,v} G H f (@KerQuotMul.{u,v} G oneG mulG invG H oneH mulH invH f hom_args q1 q2)) (mulH (@KerQuotToH.{u,v} G H f q1) (@KerQuotToH.{u,v} G H f q2))), forall (injective : forall (q1 : @KerQuot.{u,v} G H f), forall (q2 : @KerQuot.{u,v} G H f), forall (h : @Eq.{succ v} H (@KerQuotToH.{u,v} G H f q1) (@KerQuotToH.{u,v} G H f q2)), @Eq.{succ u} (@KerQuot.{u,v} G H f) q1 q2), forall (hits_image : forall (q : @KerQuot.{u,v} G H f), @ImagePred.{succ u,succ v} G H f (@KerQuotToH.{u,v} G H f q)), forall (surj_image : forall (y : H), forall (hy : @ImagePred.{succ u,succ v} G H f y), forall (Q : Prop), forall (mk_surj : forall (q : @KerQuot.{u,v} G H f), forall (h : @Eq.{succ v} H (@KerQuotToH.{u,v} G H f q) y), Q), Q), P), P
证明项
fun G => fun oneG => fun mulG => fun invG => fun H => fun oneH => fun mulH => fun invH => fun f => fun group_args => fun hom_args => fun (P : Prop) => fun mk => mk (@first_iso_image_group_facts.{u,v} G oneG mulG invG H oneH mulH invH f hom_args) (@first_iso_phi_mul.{u,v} G oneG mulG invG H oneH mulH invH f hom_args) (@first_iso_phi_injective.{u,v} G H f) (@first_iso_phi_hits_image.{u,v} G H f) (@first_iso_phi_surj_image.{u,v} G H f)
常量
Mathlib.Algebra.Group.Basic.GroupHomLawArgs
Interface hash: sha256:2991d80d7b6ba372e78a2481565ce13cd1438fdfe94ebda3febafcb8b0123ac2
Mathlib.Algebra.Group.Basic.GroupLawArgs
Interface hash: sha256:2d87332e5e2af4c4567f00f441f3a30fa8780563655728bc695cf467701fd8db
Mathlib.Algebra.Group.FirstIsomorphism.Image.FirstIsoImageGroupFacts
Interface hash: sha256:0b997bfd2d9ab44314f28e55fd598a16ef0eaffe8af832bd2213561e0b49a349
Mathlib.Algebra.Group.Image.ImagePred
Interface hash: sha256:894af4db85e62276c0c5a65a2b8fc6556403e76ef1c3c52e43c99c2831613e75
Mathlib.Algebra.Group.Kernel.Quotient.KerQuot
Interface hash: sha256:860face55dbec0818c0d0aed68c1fe0e65dd7de77271f509ba95949348c0b9f4
Mathlib.Algebra.Group.Kernel.Quotient.KerQuotToH
Interface hash: sha256:a6ba09fc274f34820e843708693ff210a4f7853713023922b527c3cc787b4b9e
Mathlib.Algebra.Group.Kernel.Quotient.Group.KerQuotMul
Interface hash: sha256:7b8ac2149d20d1c059a8b939e8702d2e70720e6a3b8962f81a0c1d0a564403a8
Std.Logic.Eq.Eq
Interface hash: sha256:ca4f8520fd678a809c3ebf0bc7fa38d3063ca4d231e79d567de888685449a015