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Theorems · Theorem · group theory

AddGroupExtension.Splitting.coe_mk

∀ {N : Type u_1} {E : Type u_2} {G : Type u_3} [inst : AddGroup N] [inst_1 : AddGroup E] [inst_2 : AddGroup G]
  {S : AddGroupExtension N E G} (s : G →+ E) (hs : Function.RightInverse ⇑s ⇑S.rightHom),
  ⇑{ toAddMonoidHom := s, rightInverse_rightHom := hs } = ⇑s
Defined in
Mathlib.GroupTheory.GroupExtension.Defs
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Foundations
Depth 17 from the axioms · uses no axioms
Assumes
AddGroupAddGroupAddGroup
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DFunLike.coe · cited by 62936DFunLike.coeAddGroup · cited by 4410AddGroupAddMonoidHom · cited by 3230AddMonoidHomAddGroupExtension · cited by 50AddGroupExtensionAddGroupExtension.rightHom · cited by 28AddGroupExtension.rightHomAddGroupExtension.Splitting · cited by 11AddGroupExtension.Splitti…Splitting.coe_mkCITED BYCITES

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