June 2003
Intermediate to advanced
800 pages
34h 20m
English
Content preview from Microsoft® Visual Basic® .NET Programmer's CookbookBecome 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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Work with Complex Numbers
Problem
You need to perform calculations with complex numbers (numbers that involve i, the square root of –1).
Solution
Create your own complex number class.
Discussion
The .NET Framework does not include any built-in support for complex number calculations. However, it’s quite easy to create a class to represent complex numbers. This class will include methods such as Add, Subtract, Multiply, and DivideBy, and a few complex-number helper functions such as GetModulus and GetConjugate. In addition, the class will support cloning and comparing (useful for sorting arrays of complex numbers), and it will override the Equals method to perform value equality testing and ToString to provide an appropriate string representation. ...
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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.