December 2008
Intermediate to advanced
408 pages
9h 43m
English
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CHAPTER 1Getting Started
1.1 Starting Mathematica
When we start Mathematica a fresh window, or notebook, will open. This is where we will do all of our mathematical calculations and graphics. At the top of the window we see the title of the window, which initially is “untitled-1.” Later, when we see how to save our work as a file, we can give a name to the file, and that name will appear in the title bar of the window.
1.2 Entering Expressions
Let’s do our first calculation! If we type 1+1 and then press Shift+Return (i.e., hold down the Shift key and then the Return key)1 Mathematica computes the sum and places the answer on the next line in the window. This is called evaluating or entering the expression. The window now contains
Example 1.2.1 ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.