Hands-on Start to Mathematica 10: Basic Calculations

The "Hands-on Start" book is available! Buy now at https://wolfr.am/PNTKziof Hands-on Start to Mathematica is an 8-part tutorial screencast series that provides step-by-step instruction to get you started with Mathematica. In this third video of the series, you'll discover how intuitive it is to compute just about anything in Mathematica, and how to perform exact and numerical calculations, assign variables, and create your own functions. (3 of 8)