no goals
M : Type u
G : Type v
X : Type w
inst✝² : DivInvMonoid M
inst✝¹ : PseudoMetricSpace M
inst✝ : IsometricSMul Mᵐᵒᵖ M
a b c : M
⊢ dist (a / c) (b / c) = dist a b
simp only [div_eq_mul_inv, dist_mul_right]