Finset.union_union_distrib_right

∀ {α : Type u_1} [inst : DecidableEq α] (s t u : Finset α), s ∪ t ∪ u = s ∪ u ∪ (t ∪ u)

Defined in: Mathlib.Data.Finset.Lattice.Basic
Cited by: 0 results in Mathlib
Foundations: Depth 57 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: DecidableEq

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