Theorems · Theorem · combinatorics
Multiset.add_sigma
∀ {α : Type u_1} {σ : α → Type u_4} (s t : Multiset α) (u : (a : α) → Multiset (σ a)),
(s + t).sigma u = s.sigma u + t.sigma u- Defined in
- Mathlib.Data.Multiset.Bind
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 58 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites5
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- Multisetstatement and proof · cited by 2,627
- Multiset.mapproof · cited by 876
- Multiset.bindproof · cited by 59
- Multiset.sigmastatement · cited by 9
- Multiset.add_bindproof · cited by 4
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