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Theorems · Theorem · combinatorics

Multiset.nodup_singleton

∀ {α : Type u_1} (a : α), {a}.Nodup
Defined in
Mathlib.Data.Multiset.AddSub
Cited by
2 results in Mathlib
Foundations
Depth 23 from the axioms · uses propext, Quot.sound
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Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

Multiset.dedup_singleton · cited by 1Multiset.dedup_singletonMultiset.Nodup.pi · cited by 0Nodup.piMultiset · cited by 2627MultisetMultiset.Nodup · cited by 148Multiset.NodupList.nodup_singleton · cited by 5List.nodup_singletonMultiset.nodup_singletonCITED BYCITES

Cites3

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Cited by2

Results whose statement or proof uses this declaration.