August 2010
Intermediate to advanced
288 pages
13h 21m
English
Content preview from The Art of LEGO MINDSTORMS NXT-G ProgrammingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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integer math
In NXT-G 1.1, all numbers are integers, such as 27, 134, or −28. You can use positive or negative numbers, but no decimals. Working with integer math is fairly simple and comes naturally to most people. The two things you need to know when using integer math with NXT-G are the range of values supported and the way division works.
range of values
Most computers work with only a limited range of values. In NXT-G, the range of values you can use is from −2147483648 to 2147483647, which is slightly more than 2 billion for either positive or negative values. This is quite a large range and is more than sufficient for most purposes. As long ...
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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.