2009 Yas Marina GP2 Asia Series round 2009 Yas Marina GP2 Asia Series round The 2009–10 Abu Dhabi 1st GP2 Asia round was the first round of the 2009–10 GP2 Asia Series season. It was held on October 31 and November 1, 2009 at Yas Marina Circuit in Abu Dhabi, United Arab Emirates. The race was used as a support race to the day/night 2009 Abu Dhabi Grand Prix. It was the first of two rounds to be held at the circuit, the other will be the 2009–10 Abu Dhabi 2nd GP2 Asia round. The round was the only one held in 2009, the rest being held
Circuit satisfiability problem finding inputs that make the circuit output 1. (The converse, that SAT is reducible to CircuitSAT, is even easier—we simply rewrite the Boolean formula as a circuit and solve that.) Circuit satisfiability problem In theoretical computer science, the circuit satisfiability problem (also known as CIRCUIT-SAT, CircuitSAT, CSAT, etc.) is the decision problem of determining whether a given Boolean circuit has an assignment of its inputs that makes the output true. CircuitSAT has been proven to be NP-complete. In fact, it is a prototypical NP-complete problem; the Cook–Levin theorem is sometimes proved on CircuitSAT instead of on SAT for Boolean expressions