Useful Mathematical Physical Formulae Author:Matthew Watkins, Matt Tweed A compact volume of mathematical and physical formulae presented in a concise manner for general use. — Collected in this book are commonly used formulae for studies such as quadratics, calculus and trigonometry; in addition are simplified explanations of Newton's Laws of Gravity and Snell's Laws of Refraction. — A glossary, a table of mathematica... more »l and physical constants, and a listing of Imperial and Metric conversions is also included.« less