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  • Book Overview & Buying Dancing with Qubits
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Dancing with Qubits

Dancing with Qubits

By : Robert S. Sutor
4.4 (47)
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Dancing with Qubits

Dancing with Qubits

4.4 (47)
By: Robert S. Sutor

Overview of this book

Quantum computing is making us change the way we think about computers. Quantum bits, a.k.a. qubits, can make it possible to solve problems that would otherwise be intractable with current computing technology. Dancing with Qubits is a quantum computing textbook that starts with an overview of why quantum computing is so different from classical computing and describes several industry use cases where it can have a major impact. From there it moves on to a fuller description of classical computing and the mathematical underpinnings necessary to understand such concepts as superposition, entanglement, and interference. Next up is circuits and algorithms, both basic and more sophisticated. It then nicely moves on to provide a survey of the physics and engineering ideas behind how quantum computing hardware is built. Finally, the book looks to the future and gives you guidance on understanding how further developments will affect you. Really understanding quantum computing requires a lot of math, and this book doesn't shy away from the necessary math concepts you'll need. Each topic is introduced and explained thoroughly, in clear English with helpful examples.
Table of Contents (16 chapters)
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Preface
13
Afterword

2.1 What’s inside a computer?

If I were to buy a laptop today, I would need to think about the following kinds of hardware options:

  • size and weight of the machine
  • quality of the display
  • processor and its speed
  • memory and storage capacity

Three years ago I built a desktop gaming PC. I had to purchase and assemble and connect:

  • the case
  • power supply
  • motherboard
  • processor
  • internal memory
  • video card with a graphics processing unit (GPU) and memory
  • internal hard drive and solid state storage
  • internal Blu-ray drive
  • wireless network USB device
  • display
  • speakers
  • mouse and keyboard

As you can see, I had to make many choices. In the case of the laptop, you think about why you want the machine and what you want to do, and much less about the particular hardware. You don’t have to make a choice about the manufacturers of the parts nor the...

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Tech Concepts
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Programming languages
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Dancing with Qubits
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