Circuit Gilles Villeneuve from the 2009 Formula One calendar and replaced with the inaugural Abu Dhabi Grand Prix. On November 27, 2009, Quebec's officials and Canadian Grand Prix organizers announced a settlement with Formula One Administration and signed a new five-year contract spanning the 2010–2014 seasons. The 2011 edition took place on June 12 at 1:00 pm (17:00 UTC) and was the longest World Championship Grand Prix ever, due to a lengthy rain delay. Originally named the Île Notre-Dame Circuit, the circuit was built and finished in 1978. In what has proven to be the venue's main event over the decades, the FIA
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