Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange
Loading…
  1. 0
  2. +0
    • Tour Start here for a quick overview of the site
    • Help Center Detailed answers to any questions you might have
    • Meta Discuss the workings and policies of this site
    • About Us Learn more about Stack Overflow the company
    • Business Learn more about hiring developers or posting ads with us
  3. Log in Sign up
  4. current community

    • Quantum Computing
      help chat
    • Quantum Computing Meta

    your communities

    Sign up or log in to customize your list.

    more stack exchange communities

    company blog

By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service.

Quantum Computing
Sponsored by
Sponsored logo
  1. Home
    1. Questions
    2. Tags
    3. Users
    4. Unanswered
Profile Activity
Craig Gidney
Meta user
Network profile

Reputation

7,133
  • 7.1k
  • 5.3k
  • 3.4k
  • Mar
  • Jun
  • Sep
  • Dec

Next tag badge

algorithm
71/100 score
22/20 answers

Badges

4
28

Newest

 Nice Answer

Next badge

17/30
Inquisitive

Impact

~51k
people reached
18 posts edited
3 helpful flags
109 votes cast
Summary Answers Questions Tags Badges Favorites Bounties Reputation All actions

20 Questions

Views Newest Activity Votes
1
10
votes
1
answer
156
views

Simulating Clifford + few-T circuits

circuit-construction simulation
Jul 18 at 17:55 peterh says reinstate Monica 802
 
9
votes
2
answers
226
views

Is there a simple rule for the inverse of a Clifford circuit's stabilizer table?

pauli-gates clifford-group
Sep 25 '18 at 10:31 Niel de Beaudrap 8,179
1
8
votes
2
answers
134
views

Fast way to check if two state vectors are equivalent up to Pauli operations

pauli-gates
Feb 11 at 19:13 Craig Gidney 7,133
5
8
votes
0
answers
84
views

Reference that explains how to read 3d topological diagrams for surface code computations

resource-request error-correction topological-quantum-computing surface-code
Jan 27 at 10:25 Sanchayan Dutta 12.1k
1
8
votes
1
answer
108
views

Minimum number of CNOTs for a 4-qubit increment on a planar grid

optimization nisq
Aug 9 '18 at 1:58 Craig Gidney 7,133
 
7
votes
2
answers
262
views

Minimum number of CNOTs for Toffoli with non-adjacent controls

circuit-construction gate-synthesis optimization
Dec 23 '18 at 7:40 Sanchayan Dutta 12.1k
1
5
votes
1
answer
145
views

Expected repetitions of the quantum part of Shor's algorithm

algorithm shors-algorithm
May 9 at 8:16 Craig Gidney 7,133
 
5
votes
2
answers
1k
views

What is the matrix of the iSwap gate?

quantum-gate matrix-representation
Dec 23 '18 at 13:29 Sanchayan Dutta 12.1k
 
4
votes
1
answer
170
views

How do I write functions that modify operations in Q#?

programming q#
Nov 15 at 18:06 Mariia Mykhailova 3,888
 
4
votes
2
answers
103
views

Does Q# have a bigint type?

programming q#
Jan 4 '19 at 10:30 AHusain 3,053
 
4
votes
1
answer
80
views

How do I name the adjoint of an operation in Q#?

programming q#
Jan 1 '19 at 8:09 Sanchayan Dutta 12.1k
 
4
votes
2
answers
96
views

How do I produce circuit diagrams from a Q# program?

programming q#
Jan 1 '19 at 7:32 Sanchayan Dutta 12.1k
 
3
votes
1
answer
21
views

cirq.Ry complains that it needs one argument

programming cirq
Oct 24 at 14:00 Sanchayan Dutta 12.1k
1
3
votes
1
answer
91
views

Is the diamond norm subadditive under composition?

trace-distance diamond-norm
Aug 19 at 16:10 Niel de Beaudrap 8,179
 
3
votes
1
answer
43
views

Deriving a state vector from a stabilizer state's generators

superposition stabilizer-state
Jun 11 at 22:32 Craig Gidney 7,133
 
3
votes
1
answer
56
views

How do I do printf debugging in Q# in a convenient way?

programming q#
Apr 9 at 1:14 Mariia Mykhailova 3,888
 
3
votes
1
answer
81
views

How do I get a list of control qubits from Q# operations when tracing the simulation in C#?

programming q#
Jan 11 '19 at 21:31 Craig Gidney 7,133
 
3
votes
0
answers
47
views

What is the quantum bandwidth of a planar array of noisy qubits, assuming free classical communication?

quantum-information communication surface-code
Nov 18 '18 at 13:00 Sanchayan Dutta 12.1k
 
2
votes
1
answer
66
views

Programmatic access to wavefunction in Q# for tests

programming q#
Nov 15 at 18:08 Mariia Mykhailova 3,888
 
2
votes
1
answer
68
views

How do I multiply an integer and a double in Q#?

programming q#
May 13 at 19:29 Mariia Mykhailova 3,888
Quantum Computing
  • Tour
  • Help
  • Chat
  • Contact
  • Feedback
  • Mobile
Company
  • Stack Overflow
  • Stack Overflow Business
  • Developer Jobs
  • About
  • Press
  • Legal
  • Privacy Policy
Stack Exchange
Network
  • Technology
  • Life / Arts
  • Culture / Recreation
  • Science
  • Other
  • Stack Overflow
  • Server Fault
  • Super User
  • Web Applications
  • Ask Ubuntu
  • Webmasters
  • Game Development
  • TeX - LaTeX
  • Software Engineering
  • Unix & Linux
  • Ask Different (Apple)
  • WordPress Development
  • Geographic Information Systems
  • Electrical Engineering
  • Android Enthusiasts
  • Information Security
  • Database Administrators
  • Drupal Answers
  • SharePoint
  • User Experience
  • Mathematica
  • Salesforce
  • ExpressionEngine® Answers
  • Stack Overflow em Português
  • Blender
  • Network Engineering
  • Cryptography
  • Code Review
  • Magento
  • Software Recommendations
  • Signal Processing
  • Emacs
  • Raspberry Pi
  • Stack Overflow на русском
  • Code Golf
  • Stack Overflow en español
  • Ethereum
  • Data Science
  • Arduino
  • Bitcoin
  • Software Quality Assurance & Testing
  • Sound Design
  • Windows Phone
  • more (27)
  • Photography
  • Science Fiction & Fantasy
  • Graphic Design
  • Movies & TV
  • Music: Practice & Theory
  • Worldbuilding
  • Video Production
  • Seasoned Advice (cooking)
  • Home Improvement
  • Personal Finance & Money
  • Academia
  • Law
  • Physical Fitness
  • Gardening & Landscaping
  • Parenting
  • more (11)
  • English Language & Usage
  • Skeptics
  • Mi Yodeya (Judaism)
  • Travel
  • Christianity
  • English Language Learners
  • Japanese Language
  • Chinese Language
  • French Language
  • German Language
  • Biblical Hermeneutics
  • History
  • Spanish Language
  • Islam
  • Русский язык
  • Russian Language
  • Arqade (gaming)
  • Bicycles
  • Role-playing Games
  • Anime & Manga
  • Puzzling
  • Motor Vehicle Maintenance & Repair
  • Board & Card Games
  • Bricks
  • Homebrewing
  • Martial Arts
  • The Great Outdoors
  • Poker
  • Chess
  • Sports
  • more (16)
  • MathOverflow
  • Mathematics
  • Cross Validated (stats)
  • Theoretical Computer Science
  • Physics
  • Chemistry
  • Biology
  • Computer Science
  • Philosophy
  • Linguistics
  • Psychology & Neuroscience
  • Computational Science
  • more (8)
  • Meta Stack Exchange
  • Stack Apps
  • API
  • Data
  • Blog
  • Facebook
  • Twitter
  • LinkedIn

site design / logo © 2019 Stack Exchange Inc; user contributions licensed under cc by-sa 4.0 with attribution required. rev 2019.12.11.35617