April 2022
Beginner to intermediate
252 pages
5h 43m
English
Content preview from Essential Mathematics for Quantum Computing
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Chapter 2: The Matrix
In the famous movie, The Matrix, Morpheus says, "The Matrix is everywhere. It is all around us. Even now, in this very room." Morpheus was not far off the mark, for there is a theory in physics called the matrix string theory where essentially, reality is governed by a set of matrices. But while a matrix is one entity in the movie, a matrix in physics is a concept that is used again and again to model reality.
Figure 2.1 – This screenshot of the GLmatrix program by Jamie Zawinski is licensed with his permission
As you will see, the definition of a matrix is deceptively simple, but its power derives from all the ways ...
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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.