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The purpose of this book is twofold: firstly it is designed for quick reference to mathematical concepts (to find out what a tangent is to compute percentages to recall formulas for the roots of a quadratic equation etc.). All definitions rules formulas and theorems are supplied with examples. Where required hints and suggestions are given as to the use of a rule or how to avoid common mistakes and so forth. This handbook can serve as a manual for reviewing the essentials of mathematics and even as a first introductory course in its practical applications.
