Theorems · Theorem · general algebraic systems
Finsupp.embDomain_inl
∀ {α : Type u_1} {β : Type u_2} {γ : Type u_3} [inst : Zero γ] (a : α →₀ γ),
Finsupp.embDomain Function.Embedding.inl a = a.sumElim 0- Defined in
- Mathlib.Data.Finsupp.Basic
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 64 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- Zero
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Cites9
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coeproof · cited by 62,936
- Finsuppstatement and proof · cited by 5,255
- Finsupp.extproof · cited by 399
- Finsupp.embDomainstatement · cited by 69
- Function.Embedding.inlstatement and proof · cited by 32
- Finsupp.sumElimstatement · cited by 25
- Classical.choose_eqproof · cited by 15
- Finsupp.embDomain_applyproof · cited by 8
- Function.Embedding.inl_applyproof · cited by 3
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