Theorems · Theorem · logic and foundations
Set.DefinableFun.fun_symbol
∀ {M : Type u_1} {L : FirstOrder.Language} [inst : L.Structure M] {n : ℕ} (f : L.Functions n),
Set.DefinableFun L ∅ (FirstOrder.Language.Structure.funMap f)A function symbol is a definable function.
- Defined in
- Mathlib.ModelTheory.Definability
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 34 from the axioms · uses propext, Quot.sound
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- Setstatement · cited by 53,352
- FirstOrder.Languagestatement and proof · cited by 1,084
- FirstOrder.Language.Structurestatement and proof · cited by 775
- FirstOrder.Language.Functionsstatement and proof · cited by 153
- FirstOrder.Language.Structure.funMapstatement · cited by 69
- Set.DefinableFunstatement · cited by 15
- FirstOrder.Language.Term.definableFun_realizeproof · cited by 3
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