You won’t be given a problem to solve and then be told how to use the calculator to solve that particular problem. Instead, you’re given the steps needed to get the calculator to perform a particular task, such as constructing a histogram. This book is designed so that you do not have to read it from cover to cover.
You don’t even have to start reading at the beginning of a chapter. When you want to know how to get the calculator to do something, just start reading at the beginning of the appropriate section. The Index and Table Of Contents should help you find whatever you’re looking for.
