Mersenne

Mathematics is kept alive by the appearance of new unsolved problems, problems posed from within mathematics itself, and also from the increasing number of disciplines where mathematics is applied. This book provides a steady supply of easily understood, if not easily solved, problems which can be considered in varying depths by mathematicians at all levels of mathematical maturity.

To many laymen, mathematicians appear to be problem solvers, people who do "hard sums". Even inside the profession we dassify ouselves as either theorists or problem solvers. Mathematics is kept alive, much more than by the activities of either dass, by the appearance of a succession of unsolved problems, both from within mathematics itself and from the increasing number of disciplines where it is applied.

Quantum XL includes Statistical Tools, Design of Experiments, and Monte Carlo Simulation in one easy-to-use Excel Add-In.

The brainy book by the bestselling author of Fermat's Enigma-a must for anyone interested in numbers and mathematics, as well as for the millions of Simpsons fans worldwide.