<P>This compendium of essential formulae, definitions, tables and general information provides the mathematical information required by engineering students, technicians, scientists and professionals in day-to-day engineering practice. A practical and versatile reference source, now in its fifth edition, the layout has been changed and streamlined to ensure the information is even more quickly and readily available ¿ making it a handy companion on-site, in the office as well as for academic study. It also acts as a practical revision guide for those undertaking degree courses in engineering and science, and for BTEC Nationals, Higher Nationals and NVQs, where mathematics is an underpinning requirement of the course. </P><P>All the essentials of engineering mathematics ¿ from algebra, geometry and trigonometry to logic circuits, differential equations and probability ¿ are covered, with clear and succinct explanations and illustrated with over 300 line drawings and 5