CHAPTER 3
Some Math Background
Programming even the simplest physics inevitably involves some math. Therefore, we assume that readers of this book are comfortable with math notation and have at least some math knowledge. This knowledge need not be very sophisticated; familiarity with basic algebra and simple algebraic manipulations of equations and formulas is the most important requirement and will be assumed without review. In addition, some appreciation of coordinate geometry and the basics of trigonometry and vectors would provide a good foundation. In case you need it, this chapter provides a review or refresher of these topics. Prior knowledge ...
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