April 2013
Intermediate to advanced
1700 pages
92h 51m
English
Content preview from C# 5.0 Unleashed
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The Math Class
Every self-respecting foundational API has facilities to deal with math. The BCL is no different in this respect with the System.Math static class that provides a plethora of handy mathematical operations on various numeric types. We don’t cover all of them in detail, so let’s highlight the most important aspects.
Constants
Anyone with any background in math knows two of the most important constants used in various applications. Those are e (2.71828...) and pi (3.14269...). Both of them are available as constants on the Math class, with double precision:
Console.WriteLine(Math.Pow(Math.E, Math.Log(5)));Console.WriteLine(Math.PI * r * r);
In the first example, we’re taking the natural logarithm ( ...
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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.
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.