July 2025
Beginner to intermediate
512 pages
11h 48m
English
Content preview from A Practical Guide to Quantum Computing
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Chapter 2 Qubits, Gates, and Measurements
If you are receptive and humble, mathematics will lead you by the hand. — Paul Dirac
In the previous chapter, we had the chance to informally introduce quantum computing, its advantages and challenges, and some of the intriguing quantum phenomena that quantum algorithms leverage on. Now that we all have a bird’s-eye view of where we are heading, it’s time to set out to work, and dive into the details. We should warn you that things are soon going to get a little bit mathematical from now on. Thus, if you feel that your linear algebra may be a little bit rusty, this is the perfect moment for you to go over Appendix A. The same applies if you need a refresher on complex numbers!
In any computational ...
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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.