Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In computational complexity theory, the complexity class {oplus}mathbf{P} (pronounced "parity P") is the class of decision problems solvable by a nondeterministic Turing machine in polynomial time, where the acceptance condition is that the number of accepting computation paths is ...Full description
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In computational complexity theory, the complexity class {oplus}mathbf{P} (pronounced "parity P") is the class of decision problems solvable by a nondeterministic Turing machine in polynomial time, where the acceptance condition is that the number of accepting computation paths is odd. An example of a {oplus}mathbf{P} problem is "does a given graph have an odd number of perfect matchings?" The class was defined by Papadimitriou and Zachos in 1983.