A sharp mind, like a healthy body, is subject to the same ruleof nature: Use it or lose it Need a calculator just to work out a 15 percent service charge? Not e

A fascinating book about maths and its role in our lives. Discover what numbers are, how they help describe the world around us, and find out how brilliant math

Paul Lockhart’s Mathematician’s Lament outlined how we introduce math to students in the wrong way. Measurement explains how math should be done. With plain

This book records my efforts over the past four years to capture in words a description of the form and function of Mathematics, as a background for the Philoso