Theorems · Theorem · general algebraic systems
DFinsupp.equivFunOnFintype_single
∀ {ι : Type u} {β : ι → Type v} [inst : (i : ι) → Zero (β i)] [inst_1 : DecidableEq ι] [inst_2 : Fintype ι] (i : ι)
(m : β i), (DFinsupp.equivFunOnFintype fun₀ | i => m) = Pi.single i m- Defined in
- Mathlib.Data.DFinsupp.Defs
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 61 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- ZeroDecidableEqFintype
Around this declaration
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Cites7
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement · cited by 62,936
- Equivstatement · cited by 8,337
- Fintypestatement and proof · cited by 7,736
- DFinsuppstatement · cited by 694
- Pi.singlestatement · cited by 518
- DFinsupp.singlestatement · cited by 113
- DFinsupp.equivFunOnFintypestatement · cited by 11
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