August 2020
Intermediate to advanced
582 pages
17h 59m
English
Content preview from Quantum ComputingBecome 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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Grover’s Algorithm
Giving developers a way to simultaneously hold all
solutions to a problem is like taking kids to a candy
store but then having them first figure out the combination
of the lock to the store before they can eat all the
sweets they want. Likewise, quantum
computers exploit the natural ability of subatomic particles
to remain suspended so that each can collapse to
one of two states—a collection of 
quantum
particles effectively holds all 2n
states. But the challenge is to figure out how
to collapse the qubits so that they land on the
correct solution of the problem.
When the constraints of the problem are well defined, we can ...
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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.