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Theorems · Theorem · combinatorics

Multiset.map_eq_map

∀ {α : Type u_1} {β : Type v} {f : α → β},
  Function.Injective f → ∀ {s t : Multiset α}, Multiset.map f s = Multiset.map f t ↔ s = t
Defined in
Mathlib.Data.Multiset.MapFold
Cited by
3 results in Mathlib
Foundations
Depth 27 from the axioms · uses propext, Classical.choice, Quot.sound
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Around this declaration

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Multiset.map_injective · cited by 6Multiset.map_injectiveAssociates.FactorSet.unique · cited by 5FactorSet.uniqueAssociates.factors'_cong · cited by 0Associates.factors'_congMultiset · cited by 2627MultisetMultiset.map · cited by 876Multiset.mapMultiset.Rel · cited by 47Multiset.RelMultiset.rel_eq · cited by 6Multiset.rel_eqMultiset.rel_map · cited by 5Multiset.rel_mapMultiset.map_eq_mapCITED BYCITES

Cites5

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Cited by3

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