Abu Dhabi Grand Prix the current season." "Teams in bold are competing in the Formula One championship in the current season." Abu Dhabi Grand Prix The Abu Dhabi Grand Prix () is a Formula One motor race. It was announced in early 2007 at the Abu Dhabi F1 Festival in the United Arab Emirates. The first race took place on 1 November 2009, held at the Hermann Tilke designed Yas Marina Circuit. On 25 June 2008 the FIA announced the provisional Formula One calendar including the Abu Dhabi Grand Prix as the 19th and final race of the season on 15 November. On 5
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