The first beginning logic text to employ the tree method—a complete formal system of first-order logic that is remarkably easy to understand and use—this te

This fifth edition of 'Computability and Logic' covers not just the staple topics of an intermediate logic course such as Godel's incompleteness theorems, but a

This exploration of the scientific limits of knowledge challenges our deep-seated beliefs about our universe, our rationality, and ourselves. “A must-read for