August 2020
Beginner to intermediate
332 pages
8h 16m
Japanese
book
動かして学ぶ量子コンピュータプログラミング ―シミュレータとサンプルコードで理解する基本アルゴリズム
by Eric R. Johnston, Nic Harrigan, Mercedes Gimeno-Segovia, 北野 章, 丸山 耕司
Content preview from 動かして学ぶ量子コンピュータプログラミング ―シミュレータとサンプルコードで理解する基本アルゴリズム
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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.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.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.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.
7.6
QPU
の内部
147
図7-26
QFT
と
invQFT
の回路を記述する方法はいくつかあります。ここでは、回路の動作を説明す
るのに特に便利な形式を選択しました。これらのプリミティブとは少し異なる回路を目にし
た場合は、それらが同等なものであるかどうかをよく確認したほうがよいでしょう。
7.6.1
感覚を養う
ある整数
n
をエンコードする
N
キュビットの入力レジスタを
invQFT
に引き渡すとしましょう。出力
レジスタの
2
N
個の値に沿ってスキャンする状況を考えましょう。ここで、連続した値をとる相対位相
が
2
N
/n
個の円ごとに
360
°
回転するようにします。つまり、期待する出力状態を生成するように、個々
の連続した円がさらに
360
°
×
n/2
N
度回転した相対位相を持つようにします（図 7-27 参 照 ）。
1
番目の回転
2
番目の回転
図7-27
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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.