A book is like a window that allows you to look into the world. The window is shaped by the author and that makes that every window presents a unique view of the world. This is certainly true for this book. It is shaped by the topics and the projects throughout my career. Even more so, this book reflects my own style of working and...

Using mathematical tools from number theory and finite fields, Applied Algebra: Codes, Ciphers, and Discrete Algorithms, Second Edition presents practical methods for solving problems in data security and data integrity. It is designed for an applied algebra course for students who have had prior classes in abstract or linear...

Results matter, whether you are a mathematician, scientist, or engineer. The time that you spend doing tedious mathematical calculations could be spent in more productive ways. Sage is an open-source mathematical software system that helps you perform many mathematical tasks. There is no reason to compute integrals or perform algebraic...

A new novel from Paulo Coelho, author of The Alchemist. A stranger arrives in the small mountain village. He carries with him a backpack containing a notebook and eleven gold bars. Burying these in the vicinity, the stranger strikes up a curious friendship with a young woman from the village -- Miss Prym. His mission is to discover whether...

Packed with tips and techniques on everything from how to get started with the MacBook Air notebook to getting the most out of all its latest features and accessories, this fun, hip, and portable guide has just what you need to take flight. Veteran...

Modern society is driven by data. Whether it is at a personal level, like a notebook containing scribbled notes; or at a countrywide level like Census data, it has permeated all our workflows. There is always a growing need to efficiently store and organize it so that meaningful information can be extracted out of raw data.

A...