Theorems · Theorem · group theory
MulActionHom.comp_id
∀ {M : Type u_2} {N : Type u_3} {φ : M → N} {X : Type u_5} [inst : SMul M X] {Y : Type u_6} [inst_1 : SMul N Y]
(f : X →ₑ[φ] Y), f.comp (MulActionHom.id M) = f- Defined in
- Mathlib.GroupTheory.GroupAction.Hom
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 14 from the axioms · uses propext, Quot.sound
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Cites7
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coeproof · cited by 62,936
- MulActionHomstatement and proof · cited by 124
- MulActionHom.compstatement · cited by 12
- MulActionHom.extproof · cited by 9
- MulActionHom.idstatement and proof · cited by 8
- MulActionHom.comp_applyproof · cited by 2
- MulActionHom.id_applyproof · cited by 2
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