This book is divided into two parts. The first one is purely algebraic. Its objective is the classification of quadratic forms over the field of rational number

Looking for a head start in your undergraduate degree in mathematics? Maybe you've already started your degree and feel bewildered by the subject you previously

The authoritative reference on the theory and design practice of computer arithmetic.

The ultimate mathematics reference book This is a one-of-a-kind reference for anyone with a serious interest in mathematics. Edited by Timothy Gowers, a recipie

This gentle introduction to discrete mathematics is written for first and second year math majors, especially those who intend to teach. The text began as a set