Commute.one_div_add_one_div

∀ {K : Type u_1} [inst : DivisionSemiring K] {a b : K}, Commute a b → a ≠ 0 → b ≠ 0 → 1 / a + 1 / b = (a + b) / (a * b)

Defined in: Mathlib.Algebra.Field.Basic
Cited by: 2 results in Mathlib
Foundations: Depth 27 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: DivisionSemiring

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