Yas Island development. Yas Island holds the Yas Marina Circuit, which has hosted the Formula One Etihad Airways Abu Dhabi Grand Prix since 2009. Both business and leisure travelers visit Yas Island. Yas Island was named the world's leading tourism project at the World Travel Awards in November 2009. The Park’s foundation stone was laid on 3 November 2007. The development was completed in a little under three years, opening to the public for the first time on November 2010. Formula Rossa, one of the park's most famous attractions, is the world’s fastest rollercoaster reaching a speed of 240 kph (149 mph).
Boolean circuit "m" nodes which are labeled as the outputs. The edges must also have some ordering, to distinguish between different arguments to the same Boolean function. As a special case, a propositional formula or Boolean expression is a Boolean circuit with a single output node in which every other node has fan-out of 1. Thus, a Boolean circuit can be regarded as a generalization that allows shared subformulas and multiple outputs. A common basis for Boolean circuits is the set {AND, OR, NOT}, from which all other Boolean functions can be constructed. The Circuit Value Problem, the problem of computing the