Multiset.esymm_pair_two

∀ {R : Type u_1} [inst : CommSemiring R] (x y : R), (x ::ₘ {y}).esymm 2 = x * y

Defined in: Mathlib.RingTheory.MvPolynomial.Symmetric.Defs
Cited by: 1 results in Mathlib
Foundations: Depth 44 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: CommSemiring

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