∑ v ∈ T   ∑ v ′  ∈ T ′    i d v  i d v ′   min ⁡ { i d v  , i d v ′    }  ≤ min ⁡ { i d , i d ′   }  ∑ v ∈ T   i d v  ∑ v ′  ∈ T ′    i d v ′   = O ( | V | | V ′  | min ⁡ { i d , i d ′   }   )            MathType@MTEF@5@5@+=feaafiart1ev1aaatCvAUfKttLearuWrP9MDH5MBPbIqV92AaeXatLxBI9gBaebbnrfifHhDYfgasaacH8akY=wiFfYdH8Gipec8Eeeu0xXdbba9frFj0=OqFfea0dXdd9vqai=hGuQ8kuc9pgc9s8qqaq=dirpe0xb9q8qiLsFr0=vr0=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@8E85@