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LeanAPAP.Mathlib.Algebra.Order.Module.Defs

@[simp]
theorem abs_nnqsmul {α : Type u_1} [LinearOrderedAddCommGroup α] [DistribMulAction ℚ≥0 α] [PosSMulMono ℚ≥0 α] (q : ℚ≥0) (a : α) :
|q a| = q |a|