May 2016
Intermediate to advanced
504 pages
12h 11m
English
Content preview from Modern Assembly Language Programming with the ARM Processor
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Chapter 7
Integer Mathematics
Abstract
This chapter introduces the concept of high performance mathematics. The chapter starts by explaining basic math in bases other than 10. It explains subtraction using complement mathematics. Next it gives efficient algorithms for performing signed and unsigned multiplication in binary. It explains how multiplication by a constant can often be converted into a much more efficient sequence of shift and add or subtract operations, and gives a method for multiplying two arbitrarily large numbers. Next, an efficient algorithm is given for binary division, followed by a technique for converting division by a constant into multiplication by a related constant. The next section introduces an ADT, written in C, ...
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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.