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Theorems · Theorem · group theory

Multiset.foldl.congr_simp

∀ {α : Type u_1} {β : Type v} (f f_1 : β → α → β) (e_f : f = f_1) [inst : RightCommutative f] (b b_1 : β),
  b = b_1 → ∀ (s s_1 : Multiset α), s = s_1 → Multiset.foldl f b s = Multiset.foldl f_1 b_1 s_1
Defined in
Mathlib.Algebra.BigOperators.Group.Multiset.Defs
Cited by
1 results in Mathlib
Foundations
Depth 16 from the axioms · uses propext
Assumes
RightCommutative
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Multiset.prod_eq_foldl · cited by 0Multiset.prod_eq_foldlMultiset · cited by 2627MultisetRightCommutative · cited by 17RightCommutativeMultiset.foldl · cited by 13Multiset.foldlfoldl.congr_simpCITED BYCITES

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