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book
量子计算机编程:从入门到实践
by
Eric R. Johnston
,
Nicholas Harrigan
,
Mercedes Gimeno-Segovia
July 2021
Beginner to intermediate
274 pages
7h 10m
Chinese
Posts & Telecom Press
Content preview from
量子计算机编程:从入门到实践
1
第
1
章
入门
不管你是软件工程、计算机图形学、数据科学等方面的专家,还是充满好奇心的计算机爱
好者,我们都希望你能通过本书开始使用量子计算机,并了解如何发挥量子计算的潜力。
为了实现上述目标,本书不会详细解释量子物理(量子计算的底层定律)和量子信息理论
(这些定律如何决定我们处理信息的能力),而会提供示例代码,帮助你深入理解量子计算
这一令人兴奋的新技术及其用途。最重要的是,你可以调整和修改本书提供的示例代码。
这样做可以让你以最有效的方式学习:亲自动手实践。在这个过程中,我们会在必要时解
释核心概念,但只会点到为止,目的是帮助你编写量子计算程序,而不是精通量子力学。
我们有一个微不足道的愿望:感兴趣的读者或许能够运用这些知识,在连物理学家可能都
没有听说过的领域应用和拓展量子计算技术。诚然,希望帮助引发量子革命,这个愿望绝
对不算微不足道,但是成为先驱者无疑令人兴奋。
1.1
所需背景
理解量子计算背后的物理学需要大量的数学知识,晶体管背后的物理学也是如此,但学习
C++
连一个物理方程都不需要涉及。本书采取所谓的
以程序员为中心
的方法,避开任何艰
深的数学知识。下面简要列出有助于理解书中概念的知识点。
•
熟悉程序控制结构,例如
if
、
while
等。本书使用
JavaScript
提供对可以在线运行的示
例的轻量级访问。如果你对
JavaScript
还不熟悉,但是有一些编程经验,那么或许能
在一小时之内就掌握阅读本书所需的知识。有关
JavaScript
的全面介绍,请参见
Ethan
Brown
的《
JavaScript ...
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Publisher Resources
ISBN: 9787115566355