July 2002
Intermediate to advanced
320 pages
8h 15m
English
Content preview from Hacker's Delight
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15-1. IEEE Format
We will restrict our attention to the single and double formats (32- and 64-bit) described in IEEE 754. The standard also describes “single extended” and “double extended” formats, but they are only loosely described because the details are implementation-dependent (e.g., the exponent width is unspecified in the standard). The single and double formats are shown below.
The sign bit s is encoded as 0 for plus, 1 for minus. The biased exponent e and fraction f are magnitudes with their most significant bits on the left. The floating-point value represented is encoded as shown on the next page.
As an example, consider encoding ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.