"The Foundations of Geometry and the Non-Euclidean Plane" is a self-contained text for junior, senior, and first-year graduate courses. Historical material is interwoven with a rigorous ruler - and protractor axiomatic development of the Euclidean and hyperbolic planes. Additional topics include the[...]
This text provides an introduction to discrete mathematics. By the end of the book the reader should be able to answer counting questions such as: How many ways are there to stack n poker chips, each of which can be red, white, blue, or green, such that each red chip is adjacent to at least 1 green[...]