Yas V8 400 The first event at Yas Marina Circuit was won by Jamie Whincup, who dominated the weekend, winning both of the races. Whincup also was the overall winner of the second event in 2011, taking one race win with James Courtney taking the other following a fortuitous safety car. Whincup again dominated in the final year of the event in 2012, winning all three races. For 2010 and 2011, the race used a shorter version of the Abu Dhabi Grand Prix track used for Formula One, with a "corkscrew" section between Turn 3 and halfway down the back straight. This shortened
Circuit rank of any planar graph with the same vertex set, is called the meshedness coefficient. For a connected planar graph with edges and vertices, the meshedness coefficient can be computed by the formula Here, the numerator formula_5 of the formula is the circuit rank of the given graph, and the denominator formula_6 is the largest possible circuit rank of an -vertex planar graph. The meshedness coefficient ranges between 0 for trees and 1 for maximal planar graphs. The circuit rank controls the number of ears in an ear decomposition of a graph, a partition of the edges of the graph into