August 2013
Beginner
352 pages
8h 50m
English
Content preview from C Programming Absolute Beginner’s Guide, Third Edition
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20. Advanced Math (for the Computer, Not You!)
In This Chapter
This chapter extends your knowledge of built-in functions to the numeric functions. C helps you do math that the C operators can’t do alone. More than anything else, the C built-in numeric functions supply routines that you don’t have to write yourself.
A lot of C’s built-in math functions are highly technical—not that their uses are difficult, but their purposes might be. Unless you need trigonometric and advanced math functions, you might not find a use for many of the functions described in this chapter.
Tip
Some people program in C for years and never need many ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.