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Fig. 1.

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Examples of 20 linear, as defined by l = 1 − D/L ≥ 0.9 (red solid lines), and 20 nonlinear, l < 0.9 (green dashed lines), Qρ(r) for ellipticals in model 7. L and D are defined in Eqs. (10) and (11), respectively.

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