1.1 Starting Mathematica1.2 Entering Expressions1.3 Editing Cells1.4 Basic Arithmetic1.5 Using Previous Results1.6 Exact versus Approximate1.7 Using Functions1.8 Using Variables1.9 Using Comments1.10 Suppressing Output1.11 Aborting a Calculation1.12 Lists1.13 Palettes1.14 Saving and Printing Our Work1.15 Getting Help!1.16 Find Out MoreQuiz