With the great progress in numerical methods and the speed of the modern personal computer, if you can formulate the correct physics equations, then you only need program a few lines of code to get the answer. Where other books on computational physics dwell on the details of problems, this book takes a detailed look at how to set-up the equations and actually solve them on a PC. Focusing on popular software packages like Mathematica, Maple and MatLab, the book offers undergraduate student a comprehensive treatment of the methodology used in programing solutions to equations in physics.