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Declaration

CorrespondenceQuotientRoundTripEvidence

Mathlib.Algebra.Group.Correspondence

Packages

2

Module

63

Theorems

750

Declarations

1016

Untrusted sidecar

Source text and display overlays are presentation metadata. The signed certificate and checker result are the trusted evidence.

Statement

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 (group_args : @GroupLawArgs.{succ u} G one mul inv), forall (n_normal : @NormalSubgroupLawArgs.{succ u} G one mul inv N), forall (K : forall (q : @NormalQuot.{u} G one mul inv N group_args n_normal), Prop), forall (k_args : @SubgroupLawArgs.{succ u} (@NormalQuot.{u} G one mul inv N group_args n_normal) (@NormalQuotOne.{u} G one mul inv N group_args n_normal) (@NormalQuotMul.{u} G one mul inv N group_args n_normal) (@NormalQuotInv.{u} G one mul inv N group_args n_normal) K), Prop

Proof term

inductive CorrespondenceQuotientRoundTripEvidence.{u} : 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 (group_args : @GroupLawArgs.{succ u} G one mul inv), forall (n_normal : @NormalSubgroupLawArgs.{succ u} G one mul inv N), forall (K : forall (q : @NormalQuot.{u} G one mul inv N group_args n_normal), Prop), forall (k_args : @SubgroupLawArgs.{succ u} (@NormalQuot.{u} G one mul inv N group_args n_normal) (@NormalQuotOne.{u} G one mul inv N group_args n_normal) (@NormalQuotMul.{u} G one mul inv N group_args n_normal) (@NormalQuotInv.{u} G one mul inv N group_args n_normal) K), Prop where | mk : 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 (group_args : @GroupLawArgs.{succ u} G one mul inv), forall (n_normal : @NormalSubgroupLawArgs.{succ u} G one mul inv N), forall (K : forall (q : @NormalQuot.{u} G one mul inv N group_args n_normal), Prop), forall (k_args : @SubgroupLawArgs.{succ u} (@NormalQuot.{u} G one mul inv N group_args n_normal) (@NormalQuotOne.{u} G one mul inv N group_args n_normal) (@NormalQuotMul.{u} G one mul inv N group_args n_normal) (@NormalQuotInv.{u} G one mul inv N group_args n_normal) K), forall (quotient_to_image_preimage : forall (q : @NormalQuot.{u} G one mul inv N group_args n_normal), forall (hk : K q), @CorrespondenceImagePred.{u} G one mul inv N (@CorrespondencePreimagePred.{u} G one mul inv N group_args n_normal K) group_args n_normal q), forall (image_preimage_to_quotient : forall (q : @NormalQuot.{u} G one mul inv N group_args n_normal), forall (hk : @CorrespondenceImagePred.{u} G one mul inv N (@CorrespondencePreimagePred.{u} G one mul inv N group_args n_normal K) group_args n_normal q), K q), @CorrespondenceQuotientRoundTripEvidence.{u} G one mul inv N group_args n_normal K k_args