repo stringclasses 885
values | file stringclasses 741
values | content stringlengths 4 215k |
|---|---|---|
https://github.com/Qiskit/feedback | Qiskit | # Install qiskit-terra=0.21 to use group_commuting()
# ! pip install qiskit-terra=0.21
from collections import defaultdict
from numbers import Number
from typing import Dict
from collections import defaultdict
import numpy as np
import retworkx as rx
from qiskit.exceptions import QiskitError
from qiski... |
https://github.com/Slope86/QiskitExtension | Slope86 | import math
from qiskit_extension.quantum_circuit2 import QuantumCircuit2 as qc2
from qiskit_extension.state_vector2 import StateVector2 as sv2
# Create a 4bits quantum circuit
circ_init = qc2(4)
# Make ground state qubit(0,1) and qubit(2,3) entangled into two EPR pairs
circ_init.h([0,2])
circ_init.cx([0,2... |
https://github.com/lzylili/grovers-algo | lzylili | #Import libraries from qiskit
import matplotlib.pyplot as plt
%matplotlib inline
import numpy as np
from qiskit import *
from qiskit.providers.ibmq import least_busy
import math
# Initializing circuit: define as 2 qubits
q = QuantumRegister(2, 'q')
c = ClassicalRegister(2, 'c')
# Create the quantum circ... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit
qc = QuantumCircuit(2, 2)
qc.h(0)
qc.cx(0, 1)
qc.measure([0, 1], [0, 1])
qc.draw('mpl') |
https://github.com/Hayatto9217/Qiskit11 | Hayatto9217 | pip install qiskit-aer
import numpy as np
from qiskit import QuantumCircuit
from qiskit import Aer, transpile
from qiskit.tools.visualization import plot_histogram, plot_state_city
import qiskit.quantum_info as pi
Aer.backends()
simulator = Aer.get_backend('aer_simulator')
circ = QuantumCircuit(2)
ci... |
https://github.com/shesha-raghunathan/DATE2019-qiskit-tutorial | shesha-raghunathan | # This is a comment
# A comment is used for explanations/descriptions/etc.
# Comments do not affect the programs
# let's define an integer variable named a
a = 5
# let's print its value
print(a)
# let's define three integer variables named a, b, and c
a = 2
b = 4
c = a + b # summation of a and b
# le... |
https://github.com/rohitgit1/Quantum-Computing-Summer-School | rohitgit1 | # import SymPy and define symbols
import sympy as sp
sp.init_printing(use_unicode=True)
wr = sp.Symbol('\omega_r') # resonator frequency
wq = sp.Symbol('\omega_q') # qubit frequency
g = sp.Symbol('g', real=True) # vacuum Rabi coupling
Delta = sp.Symbol('Delta', real=True) # wr - wq; defined later
# import oper... |
https://github.com/abbarreto/qiskit4 | abbarreto | |
https://github.com/JouziP/MQITE | JouziP | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Wed Oct 5 16:33:48 2022
@author: pejmanjouzdani
"""
# from SimulateMQITE.log_config import logger
import numpy as np
import pandas as pd
from qiskit import QuantumCircuit, transpile
from qiskit import Aer
class AmplitudeClass:
... |
https://github.com/Hayatto9217/Qiskit4 | Hayatto9217 | import numpy as np
from qiskit import QuantumCircuit, ClassicalRegister, QuantumRegister
from qiskit import BasicAer
from qiskit.compiler import transpile
from qiskit.quantum_info.operators import Operator, Pauli
from qiskit.quantum_info import process_fidelity
from qiskit.extensions import RXGate, XGate, CXG... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | import numpy as np
from qiskit import pulse
d0 = pulse.DriveChannel(0)
x90 = pulse.Gaussian(10, 0.1, 3)
x180 = pulse.Gaussian(10, 0.2, 3)
def udd10_pos(j):
return np.sin(np.pi*j/(2*10 + 2))**2
with pulse.build() as udd_sched:
pulse.play(x90, d0)
with pulse.align_func(duration=300, func=udd10_... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit_optimization.problems import QuadraticProgram
# define a problem
qp = QuadraticProgram()
qp.binary_var("x")
qp.integer_var(name="y", lowerbound=-1, upperbound=4)
qp.maximize(quadratic={("x", "y"): 1})
qp.linear_constraint({"x": 1, "y": -1}, "<=", 0)
print(qp.prettyprint())
from qiskit_optimizati... |
https://github.com/sergiogh/qpirates-qiskit-notebooks | sergiogh | import pennylane as qml
from pennylane import numpy as np
graph = [(0, 1), (0, 3), (1, 2), (2, 3), (3, 4), (1, 4), (4, 5)]
n_wires = len(graph)
# unitary operator U_B with parameter beta
def U_B(beta):
for wire in range(n_wires):
qml.RX(2 * beta, wires=wire)
# unitary operator U_C with param... |
https://github.com/swe-bench/Qiskit__qiskit | swe-bench | # This code is part of Qiskit.
#
# (C) Copyright IBM 2023
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or deriva... |
https://github.com/pranavdurai10/quantum-gates | pranavdurai10 | '''
///////////////////////////////////////////////////////////////////////////
Code written by Pranav Durai for Quantum Computer on 30.05.2023 @ 22:30:05
Component: Hadamard Gate
Framework: Qiskit 0.43.0
///////////////////////////////////////////////////////////////////////////
'''
# Import necessary lib... |
https://github.com/nmoran/qiskit-qdrift-quid19 | nmoran | #!/usr/bin/env python3
"""
Script to run different qiskit Quantum Phase Estimation methods for comparison
Adapted from notebook at
https://github.com/Qiskit/qiskit-community-tutorials/blob/master/chemistry/h2_iqpe.ipynb
"""
import time
import numpy as np
import argparse
import sys
import logging
import o... |
https://github.com/qiskit-community/qiskit-toqm | qiskit-community | import unittest
import qiskit_toqm.native as toqm
class TestTOQM(unittest.TestCase):
def test_version(self):
self.assertEqual(toqm.__version__, "0.1.0")
def test_basic(self):
num_q = 4
gates = [
toqm.GateOp(0, "cx", 0, 1),
toqm.GateOp(1, "cx", 0... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit, execute
from qiskit.visualization import plot_error_map
from qiskit.providers.fake_provider import FakeVigoV2
backend = FakeVigoV2()
plot_error_map(backend) |
https://github.com/rishikhurana2/FourQuantumAlgorithms | rishikhurana2 | """Python implementation of Grovers algorithm through use of the Qiskit library to find the value 3 (|11>)
out of four possible values."""
#import numpy and plot library
import matplotlib.pyplot as plt
import numpy as np
# importing Qiskit
from qiskit import IBMQ, Aer, QuantumCircuit, ClassicalRegister, Qu... |
https://github.com/swe-train/qiskit__qiskit | swe-train | # This code is part of Qiskit.
#
# (C) Copyright IBM 2020.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or deriv... |
https://github.com/carstenblank/dc-qiskit-stochastics | carstenblank | # Copyright 2018-2022 Carsten Blank
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed ... |
https://github.com/MonitSharma/Learn-Quantum-Computing-with-Qiskit | MonitSharma | %pip install qiskit
import math, cmath
from typing import List
Matrix = List[List[complex]]
def create_empty_matrix(rows, columns):
# Create an empty matrix filled with 0s
matrix = [[0] * columns for _ in range(rows)]
return matrix
def matrix_add(a, b):
# Get the size of the matrice... |
https://github.com/hkhetawat/QArithmetic | hkhetawat | # Import the Qiskit SDK
from qiskit import QuantumCircuit, ClassicalRegister, QuantumRegister
from qiskit import execute, Aer
from QArithmetic import sub_ripple_ex
# Input N
N = 4
a = QuantumRegister(N)
b = QuantumRegister(N)
s = QuantumRegister(N+1)
ca = ClassicalRegister(N)
cb = ClassicalRegister(N)
... |
https://github.com/swe-bench/Qiskit__qiskit | swe-bench | # This code is part of Qiskit.
#
# (C) Copyright IBM 2017, 2020.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or... |
https://github.com/bawejagb/Quantum_Computing | bawejagb | #Import Libraries
from qiskit import QuantumCircuit, transpile, Aer, assemble
from qiskit.providers.aer import QasmSimulator
from qiskit.visualization import plot_bloch_multivector, plot_histogram
from qiskit.visualization import array_to_latex, plot_state_qsphere
# Use Aer's qasm_simulator
simulator = QasmSimu... |
https://github.com/swe-bench/Qiskit__qiskit | swe-bench | # This code is part of Qiskit.
#
# (C) Copyright IBM 2017, 2018.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | # You can set a color for all the bars.
from qiskit import QuantumCircuit
from qiskit.quantum_info import Statevector
from qiskit.visualization import plot_state_paulivec
qc = QuantumCircuit(2)
qc.h(0)
qc.cx(0, 1)
state = Statevector(qc)
plot_state_paulivec(state, color='midnightblue', title="New PauliVec... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumRegister, ClassicalRegister, QuantumCircuit
q = QuantumRegister(1)
c = ClassicalRegister(1)
qc = QuantumCircuit(q, c)
qc.h(q)
qc.measure(q, c)
qc.draw(output='mpl', style={'backgroundcolor': '#EEEEEE'}) |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | import matplotlib.pyplot as plt
from scipy.interpolate import griddata
%matplotlib inline
import numpy as np
from qiskit import QuantumRegister, QuantumCircuit, AncillaRegister, transpile
from qiskit.algorithms import IterativeAmplitudeEstimation, EstimationProblem
from qiskit.circuit.library import WeightedA... |
https://github.com/qiskit-community/qiskit-dell-runtime | qiskit-community | from dell_runtime import DellRuntimeProvider
import os
provider = DellRuntimeProvider()
provider.remote(os.getenv("SERVER_URL"))
provider.runtime.programs()
provider.runtime.pprint_programs()
RUNTIME_PROGRAM = """
from qiskit.compiler import transpile, schedule
def main(
backend,
user_me... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | import matplotlib.pyplot as plt
import numpy as np
from qiskit.circuit import ParameterVector
from qiskit.circuit.library import TwoLocal
from qiskit.quantum_info import Statevector
from qiskit.algorithms import IterativeAmplitudeEstimation, EstimationProblem
from qiskit_aer.primitives import Sampler
from qi... |
https://github.com/minnukota381/Quantum-Computing-Qiskit | minnukota381 | import numpy as np
a = np.array([2, 6])
b = np.array([3, 10])
print("Vectors :")
print("a = ", a)
print("\nb = ", b)
print("\nInner product of vectors a and b =")
print(np.inner(a, b))
print("---------------------------------------")
x = np.array([[2, 3, 4], [3, 2, 9]])
y = np.array([[1, 5, 0], [5, 10... |
https://github.com/martynscn/Masters-Thesis-on-Quantum-Cryptography | martynscn | # This code has been adapted and modified from IBM Qiskit 2021 and
# uses the constant optimized modular exponentiation circuit for mod 15 as contained
# in https://arxiv.org/abs/1202.6614.
import numpy as np
import math
from decimal import *
import matplotlib.pyplot as plt
from qiskit import QuantumCircuit... |
https://github.com/mmetcalf14/Hamiltonian_Downfolding_IBM | mmetcalf14 | # -*- coding: utf-8 -*-
# This code is part of Qiskit.
#
# (C) Copyright IBM 2018, 2019.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit_nature.units import DistanceUnit
from qiskit_nature.second_q.drivers import PySCFDriver
driver = PySCFDriver(
atom="H 0 0 0; H 0 0 0.735",
basis="sto3g",
charge=0,
spin=0,
unit=DistanceUnit.ANGSTROM,
)
problem = driver.run()
print(problem)
hamiltonian = problem.hamiltoni... |
https://github.com/indian-institute-of-science-qc/qiskit-aakash | indian-institute-of-science-qc | # -*- coding: utf-8 -*-
# This code is part of Qiskit.
#
# (C) Copyright IBM 2017, 2018.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit_nature.units import DistanceUnit
from qiskit_nature.second_q.drivers import PySCFDriver
driver = PySCFDriver(
atom="H 0 0 0; H 0 0 0.735",
basis="sto3g",
charge=0,
spin=0,
unit=DistanceUnit.ANGSTROM,
)
es_problem = driver.run()
from qiskit_nature.second_q.mappers import J... |
https://github.com/apozas/qaoa-color | apozas | from functools import reduce
from itertools import product
from qiskit import BasicAer, QuantumRegister, ClassicalRegister
from qiskit_aqua import QuantumInstance
from qiskit_aqua import Operator, run_algorithm
from qiskit.quantum_info import Pauli
from qiskit_aqua.components.optimizers import COBYLA
from qisk... |
https://github.com/we-taper/qiskit-pyzx | we-taper | import qiskit
%matplotlib inline
qiskit.__qiskit_version__
import math
len = 3
q_r = qiskit.QuantumRegister(len, 'q')
c_r = qiskit.ClassicalRegister(len, 'c')
q_c = qiskit.QuantumCircuit(q_r, c_r)
q_c.u3(-1.23096,0,0, q_r[0]);
q_c.u3(math.pi/4,0,0, q_r[1]);
q_c.cx(q_r[0],q_r[2]);
q_c.z(q_r[2]);
q_c.h(q_... |
https://github.com/weiT1993/qiskit_helper_functions | weiT1993 | import sys
from qiskit import Aer, execute
from quantum_circuit_generator.generators import gen_hwea
n = 6
circ = gen_hwea(n, 1)
print(circ)
simulator = Aer.get_backend("statevector_simulator")
result = execute(circ, simulator).result()
sv = result.get_statevector(circ)
print(sv)
# entanglement measur... |
https://github.com/DaisukeIto-ynu/KosakaQ | DaisukeIto-ynu | import sys
import os
current_dir = os.getcwd()
sys.path.append(current_dir)
from quantum_circuit import QuantumCircuit
# import qiskit.providers.fake_provider
from qiskit.transpiler import CouplingMap
import qiskit_ibm_runtime.fake_provider
from Backend.backend import Backend
class FakeBackend(Backend):
... |
https://github.com/JackHidary/quantumcomputingbook | JackHidary | # install cirq
!pip install cirq==0.5 --quiet
import cirq
import numpy as np
import sympy
import matplotlib.pyplot as plt
print(cirq.google.Bristlecone)
a = cirq.NamedQubit("a")
b = cirq.NamedQubit("b")
gamma = 0.3 # Put your own value here.
circuit = cirq.Circuit.from_ops(cirq.ZZ(a,b)**gamma)
print(ci... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit, transpile
from qiskit.visualization import plot_circuit_layout
from qiskit.providers.fake_provider import FakeVigo
backend = FakeVigo()
ghz = QuantumCircuit(3, 3)
ghz.h(0)
ghz.cx(0,range(1,3))
ghz.barrier()
ghz.measure(range(3), range(3))
# Virtual -> physical
# 0 ... |
https://github.com/QPower-Research/QPowerAlgo | QPower-Research | import numpy as np
from numpy import pi
# importing Qiskit
from qiskit import QuantumCircuit, transpile, assemble, Aer
from qiskit.visualization import plot_histogram, plot_bloch_multivector
qc = QuantumCircuit(3)
qc.h(2)
qc.cp(pi/2, 1, 2)
qc.cp(pi/4, 0, 2)
qc.h(1)
qc.cp(pi/2, 0, 1)
qc.h(0)
qc.swap(0, 2)
... |
https://github.com/qiskit-community/qiskit-aqt-provider | qiskit-community | # This code is part of Qiskit.
#
# (C) Copyright Alpine Quantum Technologies GmbH 2023
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit.utils import algorithm_globals
algorithm_globals.random_seed = 12345
from qiskit_machine_learning.datasets import ad_hoc_data
adhoc_dimension = 2
train_features, train_labels, test_features, test_labels, adhoc_total = ad_hoc_data(
training_size=20,
test_size=5,
n=adhoc_dimension,
... |
https://github.com/mcoggins96/Quantum-Computing-UK-Repository | mcoggins96 | from qiskit import QuantumRegister, ClassicalRegister
from qiskit import QuantumCircuit, execute,IBMQ
from qiskit.tools.monitor import job_monitor
import numpy as np
IBMQ.enable_account('ENTER API KEY HERE')
provider = IBMQ.get_provider(hub='ibm-q')
backend = provider.get_backend('ibmq_qasm_simulator')
pi ... |
https://github.com/PavanCyborg/Quantum-Algorithms-Benchmarking | PavanCyborg | #Assign these values as per your requirements.
global min_qubits,max_qubits,skip_qubits,max_circuits,num_shots,Noise_Inclusion
min_qubits=2
max_qubits=3
skip_qubits=1
max_circuits=3
num_shots=1000
Noise_Inclusion = False
saveplots = False
Memory_utilization_plot = False
gate_counts_plots = True
Type_... |
https://github.com/quantum-melbourne/qiskit-challenge-22 | quantum-melbourne | # General imports
import os
import gzip
import numpy as np
import matplotlib.pyplot as plt
from pylab import cm
import warnings
warnings.filterwarnings("ignore")
# scikit-learn imports
from sklearn import datasets
from sklearn.model_selection import train_test_split
from sklearn.preprocessing import Stan... |
https://github.com/hugosc/quantum-phase-estimation | hugosc | # Import the Qiskit SDK
from qiskit import QuantumCircuit, ClassicalRegister, QuantumRegister
from qiskit import available_backends, execute, register, get_backend, compile
from qiskit.tools.visualization import plot_histogram, circuit_drawer
import time
pi = 3.14159265359
qx_config = {
"APItoken": "... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit.utils import algorithm_globals
from qiskit.algorithms.minimum_eigensolvers import QAOA, NumPyMinimumEigensolver
from qiskit.algorithms.optimizers import COBYLA
from qiskit.primitives import Sampler
from qiskit_optimization.algorithms import (
MinimumEigenOptimizer,
RecursiveMinimumEigenOptimiz... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit.circuit.library import RealAmplitudes
from qiskit.algorithms.optimizers import COBYLA
from qiskit.algorithms.minimum_eigensolvers import NumPyMinimumEigensolver, SamplingVQE
from qiskit.primitives import Sampler
from qiskit_optimization.converters import LinearEqualityToPenalty
from qiskit_optimization... |
https://github.com/alejomonbar/Qiskit_Fall_Fest_Mexico_2022 | alejomonbar | %pip install yfinance
%pip install cplex
%pip qiskit_optimization
%matplotlib inline
import numpy as np
import matplotlib.pyplot as plt
import pandas as pd
from docplex.mp.model import Model
colors = plt.cm.tab20(range(20))
label_size = 22
plt.rcParams['xtick.labelsize'] = label_size
plt.rcParams['y... |
https://github.com/mgg39/qiskit-networks | mgg39 | # -*- coding: utf-8 -*-
# This code is part of Qiskit.
#
# (C) Copyright IBM 2017.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
#... |
https://github.com/qiskit-community/prototype-quantum-kernel-training | qiskit-community | # This code is part of Qiskit.
#
# (C) Copyright IBM 2021.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or deriv... |
https://github.com/zeynepCankara/Introduction-Quantum-Programming | zeynepCankara | from qiskit import QuantumRegister, ClassicalRegister, QuantumCircuit, execute, Aer
from math import pi
# the angle of rotation
theta = 1 * pi/16
# we read streams of length 8, 16, 24, 32, 40, 48, 56, 64
for i in [8, 16, 24, 32, 40, 48, 56, 64]:
# quantum circuit with one qubit and one bit
qreg = Qu... |
https://github.com/GabrielPontolillo/Quantum_Algorithm_Implementations | GabrielPontolillo | from qiskit import QuantumCircuit
def create_bell_pair():
qc = QuantumCircuit(2)
qc.h(1)
### removed cx gate ###
return qc
def encode_message(qc, qubit, msg):
if len(msg) != 2 or not set([0,1]).issubset({0,1}):
raise ValueError(f"message '{msg}' is invalid")
if msg[1] == "1"... |
https://github.com/MonitSharma/Learn-Quantum-Machine-Learning | MonitSharma | import matplotlib.pyplot as plt
import pennylane as qml
from pennylane import numpy as np
np.random.seed(135)
def square_loss(targets, predictions):
loss = 0
for t, p in zip(targets, predictions):
loss += (t - p) ** 2
loss = loss / len(targets)
return 0.5*loss
degree = 1 # since we are u... |
https://github.com/zeynepCankara/Introduction-Quantum-Programming | zeynepCankara | #
# your code is here
#
from qiskit import QuantumRegister, ClassicalRegister, QuantumCircuit, execute, Aer
from math import pi, cos, sin
from random import randrange
# quantum circuit with three qubits and three bits
qreg = QuantumRegister(3)
creg = ClassicalRegister(3)
mycircuit = QuantumCircuit(qreg,cr... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit
from qiskit.providers.fake_provider import FakeManilaV2
from qiskit import transpile
from qiskit.tools.visualization import plot_histogram
# Get a fake backend from the fake provider
backend = FakeManilaV2()
# Create a simple circuit
circuit = QuantumCircuit(3)
circuit.h(... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit_optimization import QuadraticProgram
problem = QuadraticProgram("sample")
problem.binary_var("x")
problem.binary_var("y")
problem.maximize(linear={"x": 1, "y": -2})
print(problem.prettyprint())
from qiskit.algorithms import NumPyMinimumEigensolver
from qiskit_optimization.algorithms import Mini... |
https://github.com/2lambda123/Qiskit-qiskit | 2lambda123 | # This code is part of Qiskit.
#
# (C) Copyright IBM 2022.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or deriv... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit.providers.fake_provider import FakeHanoi
backend = FakeHanoi()
config = backend.configuration()
# Basic Features
print("This backend is called {0}, and is on version {1}. It has {2} qubit{3}. It "
"{4} OpenPulse programs. The basis gates supported on this device are {5}."
"".format(c... |
https://github.com/crabster/qiskit-learning | crabster | '''
This program implements the quantum Fourier transform (QFT)
'''
from qiskit import QuantumRegister, ClassicalRegister, QuantumCircuit, IBMQ
from qiskit.visualization import circuit_drawer as drawer
from qiskit.tools.visualization import plot_histogram
from qiskit import execute
from qiskit import Aer
im... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | import numpy as np
from qiskit import *
# Create a Quantum Circuit acting on a quantum register of three qubits
circ = QuantumCircuit(3)
# Add a H gate on qubit $q_{0}$, putting this qubit in superposition.
circ.h(0)
# Add a CX (CNOT) gate on control qubit $q_{0}$ and target qubit $q_{1}$, putting
# the qu... |
https://github.com/jcylim/QiskitProject | jcylim | # useful additional packages
import matplotlib.pyplot as plt
#%matplotlib inline
import numpy as np
from pprint import pprint
# importing QISKit
from qiskit import QuantumProgram, QuantumCircuit, QuantumRegister, ClassicalRegister
from qiskit import available_backends, execute, register, least_busy
# import... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit.visualization.timeline import draw as timeline_draw
from qiskit import QuantumCircuit, transpile
from qiskit.providers.fake_provider import FakeBoeblingen
backend = FakeBoeblingen()
ghz = QuantumCircuit(5)
ghz.h(0)
ghz.cx(0,range(1,5))
circ = transpile(ghz, backend, scheduling_method="asap")
... |
https://github.com/jdellaverson19/qiskit2020 | jdellaverson19 | from dj import DeutschJozsa
import dj
import time
import sys
from random import seed
from random import randint
import numpy as np
import matplotlib.pyplot as plt
import numpy as np
from qiskit import *
def main():
djObject = DeutschJozsa()
# constants
QUBIT_RANGE = 65
ITERATIONS = 10
w... |
https://github.com/ericardomuten/qiskit-advocate-mentorship | ericardomuten | # Mount Google Drive
from google.colab import drive # import drive from google colab
ROOT = "/content/drive" # default location for the drive
print(ROOT) # print content of ROOT (Optional)
drive.mount(ROOT) # we mount the google drive at /content/drive
!pip install pennylane
... |
https://github.com/Qiskit/feedback | Qiskit | import numpy as np
import matplotlib.pyplot as plt
from matplotlib.colors import LinearSegmentedColormap
from sklearn.svm import SVC, LinearSVC
from sklearn.datasets import make_blobs
# blue
color_0 = '#1f77b4'
color_0_light = '#8fbbd9'
# orange
color_1 = '#ff7f0e'
color_1_light = '#ffbf86'
cmap = Li... |
https://github.com/mmetcalf14/Hamiltonian_Downfolding_IBM | mmetcalf14 | from qiskit_chemistry import FermionicOperator, QMolecule
from qiskit_chemistry.aqua_extensions.components.initial_states import HartreeFock
from qiskit_chemistry.aqua_extensions.components.variational_forms import UCCSD
from qiskit_chemistry import QMolecule as qm
from qiskit_aqua.components.optimizers import CO... |
https://github.com/usamisaori/qLipschitz | usamisaori | from sklearn import datasets
import pennylane as qml
import numpy as np
from pennylane.optimize import AdamOptimizer
import matplotlib.pyplot as plt
import warnings
warnings.filterwarnings('ignore')
X_train, Y_train = datasets.make_circles(n_samples=200, noise=0.09, factor=0.4)
X_test, Y_test = datasets.mak... |
https://github.com/indian-institute-of-science-qc/qiskit-aakash | indian-institute-of-science-qc | # This code is part of Qiskit.
#
# (C) Copyright IBM 2017, 2019.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or... |
https://github.com/scaleway/qiskit-scaleway | scaleway | # Copyright 2024 Scaleway
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in wri... |
https://github.com/jvscursulim/qamp_fall22_project | jvscursulim | import numpy as np
import matplotlib.pyplot as plt
from qiskit import Aer
from qiskit.circuit import ClassicalRegister, QuantumCircuit, QuantumRegister
from qiskit.providers.aer.backends import AerSimulator
from qiskit.visualization import plot_histogram
from qpie import QPIE
from skimage import data
from ski... |
https://github.com/jfraxanet/BasQ_industry_workshop_Qiskit | jfraxanet | from qiskit import QuantumCircuit
#define quantum circuit
qc = QuantumCircuit(4)
#add gates
qc.h(0)
qc.cx(0,1)
qc.h(2)
qc.x(3)
qc.cx(2,3)
qc.measure_all()
#draw
qc.draw('mpl', style='clifford') #draw
result = sampler.run(qc)
print(result)
from qiskit.primitives import Sampler
from qiskit.visu... |
https://github.com/shesha-raghunathan/DATE2019-qiskit-tutorial | shesha-raghunathan | number = 5 # integer
real = -3.4 # float
name = 'Asja' # string
surname = "Sarkana" # string
boolean1 = True # Boolean
boolean1 = False # Boolean
a = 13
b = 5
print("a =",a)
print("b =",b)
print()
# basics operators
print("a + b =",a+b)
print("a - b =",a-b)
print("a * b =",a*b)
print("a / b =",... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | import numpy as np
from qiskit import *
from qiskit.circuit import Gate
my_gate = Gate(name='my_gate', num_qubits=2, params=[])
qr = QuantumRegister(3, 'q')
circ = QuantumCircuit(qr)
circ.append(my_gate, [qr[0], qr[1]])
circ.append(my_gate, [qr[1], qr[2]])
circ.draw()
# Build a sub-circuit
sub_q = Q... |
https://github.com/BOBO1997/osp_solutions | BOBO1997 | import re
import numpy as np
import matplotlib.pyplot as plt
import itertools
import random
import pickle
plt.rcParams.update({'font.size': 16}) # enlarge matplotlib fonts
# Import qubit states Zero (|0>) and One (|1>), and Pauli operators (X, Y, Z)
from qiskit.opflow import Zero, One, I, X, Y, Z
from qiski... |
https://github.com/TheGupta2012/QickStart-Challenges | TheGupta2012 | ## Enter Team ID
import os
os.environ["TEAMID"] = "Excalibur"
from qiskit import QuantumCircuit
from qiskit.visualization import visualize_transition
import numpy as np
# build the quantum circuit
q = QuantumCircuit(1)
# init the state
q.h(0)
q.rz(np.pi/2,0)
# already |0>
# apply transformation
q... |
https://github.com/Pitt-JonesLab/clonk_transpilation | Pitt-JonesLab | from backend_suite import backends, large_backends
from circuit_suite import circuits
qc = circuits["QAOA_Vanilla"].circuit_lambda(4)
qc.remove_final_measurements()
qc.draw(output="mpl")
from qiskit.converters import circuit_to_dag
from qiskit.visualization import dag_drawer
new_qc = backends["Hatlab-Large... |
https://github.com/meherafrozantar/QiskitClass | meherafrozantar | !pip install qiskit qiskit-aer
!pip install qiskit
!pip install pylatexenc
from qiskit import *
from qiskit.tools.monitor import job_monitor
from qiskit.tools.visualization import plot_state_qsphere
from qiskit.visualization import plot_histogram, plot_bloch_multivector, array_to_latex
# create a circuit... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | import numpy as np
from qiskit import QuantumCircuit, transpile
from qiskit.quantum_info import Kraus, SuperOp
from qiskit_aer import AerSimulator
from qiskit.tools.visualization import plot_histogram
# Import from Qiskit Aer noise module
from qiskit_aer.noise import (NoiseModel, QuantumError, ReadoutError,
... |
https://github.com/shesha-raghunathan/DATE2019-qiskit-tutorial | shesha-raghunathan | # useful additional packages
import matplotlib.pyplot as plt
%matplotlib inline
# importing Qiskit
from qiskit import QuantumCircuit, QuantumRegister, ClassicalRegister
from qiskit import BasicAer, IBMQ, execute
# import basic plot tools
from qiskit.tools.visualization import plot_histogram
backend = Bas... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit, transpile
from qiskit.visualization import plot_circuit_layout
from qiskit.providers.fake_provider import FakeVigo
backend = FakeVigo()
ghz = QuantumCircuit(3, 3)
ghz.h(0)
ghz.cx(0,range(1,3))
ghz.barrier()
ghz.measure(range(3), range(3))
new_circ_lv0 = transpile(ghz, bac... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | import matplotlib.pyplot as plt
from qiskit import QuantumCircuit, transpile
from qiskit.providers.fake_provider import FakeAuckland
backend = FakeAuckland()
ghz = QuantumCircuit(15)
ghz.h(0)
ghz.cx(0, range(1, 15))
depths = []
gate_counts = []
non_local_gate_counts = []
levels = [str(x) for x in range(4)... |
https://github.com/swe-train/qiskit__qiskit | swe-train | # This code is part of Qiskit.
#
# (C) Copyright IBM 2017, 2018.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or... |
https://github.com/yatharth0610/Quantum-Algorithms-qiskit- | yatharth0610 | from qiskit import *
from qiskit.compiler import transpile, assemble
from qiskit.tools.jupyter import *
from qiskit.visualization import *
import matplotlib.pyplot as plotter
import numpy as np
from IPython.display import display, Math, Latex
%matplotlib inline
# Loading your IBM Q account(s)
provider = IBMQ.l... |
https://github.com/madmen2/QASM | madmen2 | import numpy as np
from qiskit import *
import matplotlib
qr = QuantumRegister(2)
#measurements from quantum bits = use classical register
cr = ClassicalRegister(2)
circuit = QuantumCircuit(qr, cr)
circuit.draw()
# adding quantum gates to create entanglement (Hadamart gate)
circuit.h(qr[0])
%ma... |
https://github.com/renatawong/classical-shadow-vqe | renatawong | # Installation of the requirements
#!python -m pip install -r requirements.txt
'''
(C) Renata Wong 2023
Qiskit code for testing fidelity of randomised classical shadow on the ground state energy of molecules.
Procedure:
1. Choose a variational ansatz with initial parameters selected at random.
2. Generate ... |
https://github.com/lvillasen/Quantum-Teleportation-with-Qiskit-on-a-Real-Computer | lvillasen | !pip install qiskit
!pip install pylatexenc
import numpy as np
from qiskit.visualization import array_to_latex
from qiskit.quantum_info import random_statevector
psi = random_statevector(2)
display(array_to_latex(psi, prefix="|\\psi\\rangle ="))
from qiskit import QuantumCircuit, assemble, Aer
import qiskit... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import execute, pulse
d0 = pulse.DriveChannel(0)
with pulse.build() as pulse_prog:
pulse.play(pulse.Constant(100, 1.0), d0)
pulse_prog.draw() |
https://github.com/unif2/Quantum-Computing-Mentorship-Task-4-Code | unif2 | import numpy as np
from numpy import kron
import qiskit as qk
def decomposition(H):
"""Decompose any 4x4 Hermitian matrix into a sum of tensor products of two Pauli matrices
"""
identity = np.array([[1, 0],[ 0, 1]], dtype=np.complex128)
x = np.array([[0, 1], [ 1, 0]], dtype=np.complex128)
... |
https://github.com/nahumsa/Introduction-to-IBM_Qiskit | nahumsa | %matplotlib inline
import qiskit as qsk
import numpy as np
import matplotlib.pyplot as plt
qreg = qsk.QuantumRegister(2, name='q')
circ = qsk.QuantumCircuit(qreg)
circ.draw('mpl')
circ.x(qreg[0]); #Add x on 0
circ.draw('mpl')
circ.h(qreg[0]); #Add x on 0
circ.draw('mpl')
circ.cx(qreg[0], qreg[1]); #A... |
https://github.com/abhik-99/Qiskit-Summer-School | abhik-99 | !pip install -U -r grading_tools/requirements.txt
from IPython.display import clear_output
clear_output()
import numpy as np; pi = np.pi
from qiskit import QuantumCircuit, Aer, execute
from qiskit.visualization import plot_histogram
from copy import deepcopy as make_copy
def prepare_hets_circuit(depth, ang... |
https://github.com/Qiskit/feedback | Qiskit | from qiskit_aer.primitives import Estimator
from qiskit.quantum_info import SparsePauliOp
from qiskit.circuit.library import RealAmplitudes
ansatz = RealAmplitudes(num_qubits=2, reps=2)
observable = SparsePauliOp.from_list([("XX", 1), ("YY", 2), ("ZZ", 3)])
estimator = Estimator()
result = estimator.run(ansat... |
https://github.com/swe-bench/Qiskit__qiskit | swe-bench | # This code is part of Qiskit.
#
# (C) Copyright IBM 2017, 2018.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or... |
https://github.com/victor-onofre/Quantum_Algorithms | victor-onofre | import numpy as np
from qiskit import QuantumCircuit as QC
from qiskit import execute
from qiskit import IBMQ, BasicAer
from qiskit.providers.ibmq import least_busy
from qiskit.tools.jupyter import *
provider = IBMQ.load_account()
from qiskit.visualization import plot_histogram
def oracle(case, n):
##cre... |
https://github.com/shesha-raghunathan/DATE2019-qiskit-tutorial | shesha-raghunathan | from math import acos # acos is the inverse of function cosine
from math import pi
def angle_between_two_quantum_states(quantum_state1,quantum_state2):
inner_product = quantum_state1[0] * quantum_state2[0] + quantum_state1[1] * quantum_state2[1]
return acos(inner_product)
print("function 'angle_betwe... |
https://github.com/2lambda123/Qiskit-qiskit | 2lambda123 | # This code is part of Qiskit.
#
# (C) Copyright IBM 2024.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or deriv... |
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