no goals
α : Type u_2
inst✝² : LinearOrderedField α
β : Type u_1
inst✝¹ : DivisionRing β
abv : β → α
inst✝ : IsAbsoluteValue abv
x y : β
⊢ ofRat (x / y) = ofRat x / ofRat y
simp only [div_eq_mul_inv, ofRat_inv, ofRat_mul]