Profile Activity

Craig Gidney

Meta user

Network profile

Reputation

7,561

7.6k
5.8k
4.1k

Next tag badge

algorithm

84/100 score

23/20 answers

Badges

Newest

Nice Answer

Next badge

17/30

Impact

18 posts edited

3 helpful flags

115 votes cast

Summary Answers Questions Tags Badges Favorites Bounties Reputation All actions

20 Questions

Views Newest Activity Votes

votes

answer

159

views

Simulating Clifford + few-T circuits

circuit-construction simulation

Jul 18 at 17:55 peterh - Reinstate Monica 802

votes

answers

235

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 8,294

votes

answers

136

views

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

pauli-gates

Feb 11 '19 at 19:13 Craig Gidney 7,561

votes

answers

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 '19 at 10:25 Sanchayan Dutta 12.8k

votes

answer

112

views

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

optimization nisq

Aug 9 '18 at 1:58 Craig Gidney 7,561

votes

answers

268

views

Minimum number of CNOTs for Toffoli with non-adjacent controls

circuit-construction gate-synthesis optimization

Dec 23 '18 at 7:40 Sanchayan Dutta 12.8k

votes

answer

157

views

Expected repetitions of the quantum part of Shor's algorithm

algorithm shors-algorithm

May 9 at 8:16 Craig Gidney 7,561

votes

answers

views

What is the matrix of the iSwap gate?

quantum-gate matrix-representation

Dec 23 '18 at 13:29 Sanchayan Dutta 12.8k

votes

answer

180

views

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

programming q#

Nov 15 at 18:06 Mariia Mykhailova 4,138

votes

answer

105

views

Is the diamond norm subadditive under composition?

trace-distance diamond-norm

Aug 19 at 16:10 Niel de Beaudrap 8,294

votes

answers

135

views

Does Q# have a bigint type?

programming q#

Jan 4 '19 at 10:30 AHusain 3,158

votes

answer

views

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

programming q#

Jan 1 '19 at 8:09 Sanchayan Dutta 12.8k

votes

answers

103

views

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

programming q#

Jan 1 '19 at 7:32 Sanchayan Dutta 12.8k

votes

answer

views

cirq.Ry complains that it needs one argument

programming cirq

Oct 24 at 14:00 Sanchayan Dutta 12.8k

votes

answer

views

Deriving a state vector from a stabilizer state's generators

superposition stabilizer-state

Jun 11 at 22:32 Craig Gidney 7,561

votes

answer

views

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

programming q#

Apr 9 at 1:14 Mariia Mykhailova 4,138

votes

answer

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 7,561

votes

answers

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 12.8k

votes

answer

views

Programmatic access to wavefunction in Q# for tests

programming q#

Nov 15 at 18:08 Mariia Mykhailova 4,138

votes

answer

views

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

programming q#

May 13 at 19:29 Mariia Mykhailova 4,138

Stack Exchange Network

current community

your communities

more stack exchange communities

Next badge

20 Questions

Simulating Clifford + few-T circuits

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

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

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

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

Minimum number of CNOTs for Toffoli with non-adjacent controls

Expected repetitions of the quantum part of Shor's algorithm

What is the matrix of the iSwap gate?

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

Is the diamond norm subadditive under composition?

Does Q# have a bigint type?

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

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

cirq.Ry complains that it needs one argument

Deriving a state vector from a stabilizer state's generators

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

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

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

Programmatic access to wavefunction in Q# for tests

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