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https://github.com/theflyingrahul/qiskitsummerschool2020 | theflyingrahul | !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/achilles-d/qiskitsummerjam | achilles-d | # Set up your quantum environment.
from qiskit import IBMQ
IBMQ.save_account('PASTE QUANTUM KEY HERE')
print('Setup Done') |
https://github.com/BOBO1997/osp_solutions | BOBO1997 | import numpy as np
import matplotlib.pyplot as plt
import itertools
from pprint import pprint
import pickle
import time
import datetime
# 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 qiskit import QuantumCircuit, QuantumRegis... |
https://github.com/BOBO1997/osp_solutions | BOBO1997 | import numpy as np
import matplotlib.pyplot as plt
import itertools
from pprint import pprint
# plt.rcParams.update({'font.size': 16}) # enlarge matplotlib fonts
import time
import datetime
# Import qubit states Zero (|0>) and One (|1>), and Pauli operators (X, Y, Z)
from qiskit.opflow import Zero, One, I, X... |
https://github.com/mrvee-qC-bee/SCQC23 | mrvee-qC-bee | import numpy as np
# for plotting results
import matplotlib.pyplot as plt
# Import Scikit-learn(QML library for Python)
from sklearn import datasets
from sklearn.model_selection import train_test_split # for splitting test data
from sklearn.svm import SVC # SVM Classification
from sklearn.decomposition impor... |
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/1chooo/Quantum-Oracle | 1chooo | #program 5.1a Define classical oracle f1 and test it
def f1(x):
return '1'
print(f1('000'),f1('001'),f1('010'),f1('011'),f1('100'),f1('101'),f1('110'),f1('111'))
#program 5.1b Define classical oracle f2 and test it
def f2(x):
if x[0]=='0':
return '0'
else:
return '1'
print(f2('000'),f2('001'),... |
https://github.com/Ilan-Bondarevsky/qiskit_algorithm | Ilan-Bondarevsky | import sys
import os
current_dir = os.getcwd()
sys.path.append(os.path.dirname(os.path.abspath(current_dir)))
from Grover.grover_num_list_cirq import find_num, find_num_list
from Backend.fake_backend import FakeBackend
from Backend.backend import Backend
from Backend.ibm_backend import IBM_backend
from Result... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | # You can choose different colors for the real and imaginary parts of the density matrix.
from qiskit import QuantumCircuit
from qiskit.quantum_info import DensityMatrix
from qiskit.visualization import plot_state_city
qc = QuantumCircuit(2)
qc.h(0)
qc.cx(0, 1)
state = DensityMatrix(qc)
plot_state_city(st... |
https://github.com/Keerthiraj-Nagaraj/IBM-quantum-challenge-2020 | Keerthiraj-Nagaraj | from IPython.display import Image, display
Image('4lightsout_ex.png')
from qiskit import *
from qiskit import QuantumRegister, ClassicalRegister, QuantumCircuit
from qiskit import IBMQ, Aer, execute
provider = IBMQ.load_account()
address = QuantumRegister(2)
data = QuantumRegister(3)
c = ClassicalRegister(5... |
https://github.com/sorin-bolos/QiskitCampAsia2019 | sorin-bolos | # useful additional packages
import matplotlib.pyplot as plt
import matplotlib.axes as axes
%matplotlib inline
import numpy as np
import networkx as nx
from qiskit import BasicAer
from qiskit.tools.visualization import plot_histogram
from qiskit.aqua import run_algorithm
from qiskit.aqua.input import Energy... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit
from qiskit.quantum_info import Statevector
from qiskit.visualization import plot_state_city
qc = QuantumCircuit(2)
qc.h(0)
qc.cx(0,1)
# plot using a Statevector
state = Statevector(qc)
plot_state_city(state) |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumRegister, ClassicalRegister, QuantumCircuit
qr = QuantumRegister(3, 'q')
anc = QuantumRegister(1, 'ancilla')
cr = ClassicalRegister(3, 'c')
qc = QuantumCircuit(qr, anc, cr)
qc.x(anc[0])
qc.h(anc[0])
qc.h(qr[0:3])
qc.cx(qr[0:3], anc[0])
qc.h(qr[0:3])
qc.barrier(qr)
qc.measure(qr,... |
https://github.com/PaulaGarciaMolina/QNLP_Qiskit_Hackathon | PaulaGarciaMolina | import numpy as np
import pickle
import qiskit
qiskit.__qiskit_version__
from discopy import Ty, Word # Import the classes for the type of word and for the word
s, n = Ty('s'), Ty('n') # Define the types s and n
nphr, adj, tv, iv, vphr = Ty('NP'), Ty('ADJ'), Ty('TV'), Ty('IV'), Ty('VP')
# Define the word... |
https://github.com/swe-bench/Qiskit__qiskit | swe-bench | # 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/swe-bench/Qiskit__qiskit | swe-bench | # 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/martynscn/Masters-Thesis-on-Quantum-Cryptography | martynscn | # This code has been adapted and modified from IBM Qiskit 2021 and also from https://github.com/ttlion/ShorAlgQiskit.
# It uses the implementation as contained in the work of Stephane Beauregard (https://arxiv.org/abs/quant-ph/0205095)
# Many thanks to IBM Qiskit team, Tiago Miguel (ttlion), Qubit by Qubit, Peter Sho... |
https://github.com/Gopal-Dahale/qiskit-qulacs | Gopal-Dahale | import numpy as np
# Import Qiskit
from qiskit import QuantumCircuit, transpile
from qiskit_qulacs import QulacsProvider
from qiskit_qulacs.qulacs_backend import QulacsBackend
from qiskit.visualization import plot_histogram, plot_state_city
import qiskit.quantum_info as qi
seed = 42
np.random.seed(seed)
... |
https://github.com/Qiskit/feedback | Qiskit | from qiskit_nature.hdf5 import load_from_hdf5, save_to_hdf5
from qiskit_nature.drivers.second_quantization import PySCFDriver, GaussianForcesDriver
from qiskit_nature.properties.second_quantization.vibrational.bases import HarmonicBasis
electronic_driver = PySCFDriver(
atom="H 0.0 0.0 0.0; Li 0.0 0.0 1.3",
... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit_nature.drivers import Molecule
from qiskit_nature.drivers.second_quantization import (
ElectronicStructureDriverType,
ElectronicStructureMoleculeDriver,
PySCFDriver,
)
from qiskit_nature.problems.second_quantization import ElectronicStructureProblem
from qiskit_nature.transformers.second_... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit
from qiskit.compiler import transpile
from qiskit.transpiler import PassManager
circ = QuantumCircuit(3)
circ.ccx(0, 1, 2)
circ.draw(output='mpl')
from qiskit.transpiler.passes import Unroller
pass_ = Unroller(['u1', 'u2', 'u3', 'cx'])
pm = PassManager(pass_)
new_circ = pm... |
https://github.com/swe-train/qiskit__qiskit | swe-train | # 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/swe-train/qiskit__qiskit | swe-train | # This code is part of Qiskit.
#
# (C) Copyright IBM 2017, 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... |
https://github.com/hamburgerguy/Quantum-Algorithm-Implementations | hamburgerguy | """Qiskit code for running Simon's algorithm on quantum hardware for 2 qubits and b = '11' """
# importing Qiskit
from qiskit import IBMQ, BasicAer
from qiskit.providers.ibmq import least_busy
from qiskit import QuantumCircuit, execute
# import basic plot tools
from qiskit.visualization import plot_histogram
... |
https://github.com/1chooo/Quantum-Oracle | 1chooo | from qiskit import QuantumCircuit,execute
from qiskit.providers.aer import AerSimulator
from qiskit.visualization import plot_histogram
import math
qc = QuantumCircuit(1,1)
qc.initialize([math.sqrt(1/3), math.sqrt(2/3)],0)
qc.x(0)
qc.measure([0],[0])
print(qc)
simulator=AerSimulator()
job=execute(qc, backen... |
https://github.com/ShabaniLab/qiskit-hackaton-2019 | ShabaniLab | import numpy as np
from qiskit.circuit import QuantumCircuit, QuantumRegister, ClassicalRegister
from ising_kitaev import initialize_chain, run_adiabatic_zeeman_change, rotate_to_measurement_basis, add_measurement
from ising_kitaev import move_chain
zeeman_ferro = 0.01 # value of on-site magnetic field for ferro... |
https://github.com/minnukota381/Quantum-Computing-Qiskit | minnukota381 | from qiskit import *
from qiskit.visualization import plot_bloch_multivector, visualize_transition, plot_histogram
# Create a quantum circuit with a single qubit
# The default initial state of qubit will be |0> or [1,0]
qc = QuantumCircuit(1)
#Apply the Pauli X-gate on the qubit to make the input to y gate as ... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit, transpile, schedule
from qiskit.visualization.timeline import draw, IQXDebugging
from qiskit.providers.fake_provider import FakeBoeblingen
qc = QuantumCircuit(2)
qc.h(0)
qc.cx(0,1)
qc = transpile(qc, FakeBoeblingen(), scheduling_method='alap', layout_method='trivial')
draw(... |
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))
ghz.draw(output='mpl') |
https://github.com/suvoooo/Qubits-Qiskit | suvoooo | # !pip3 install qiskit
# !pip3 install pylatexenc
import qiskit as q
import numpy as np
import matplotlib.pyplot as plt
qr = q.QuantumRegister(3, name="q")
crz, crx = q.ClassicalRegister(1, name="crz"), q.ClassicalRegister(1, name="crx")
teleport_circuit = q.QuantumCircuit(qr, crz, crx)
teleport_circu... |
https://github.com/unitaryfund/mitiq | unitaryfund | # Copyright (C) 2024 qBraid
#
# This file is part of the qBraid-SDK
#
# The qBraid-SDK is free software released under the GNU General Public License v3
# or later. You can redistribute and/or modify it under the terms of the GPL v3.
# See the LICENSE file in the project root or <https://www.gnu.org/licenses/gpl-... |
https://github.com/mickahell/quantum_pokemon-fight | mickahell | %pip install qiskit
%pip install qiskit[visualization]
%pip install numpy
%pip install matplotlib
import math
from random import *
from IPython.display import Image, display, YouTubeVideo
import numpy as np
import qiskit
from qiskit import Aer, QuantumCircuit, execute, IBMQ, QuantumRegister, ClassicalRegiste... |
https://github.com/hkhetawat/QArithmetic | hkhetawat | # Import the Qiskit SDK
from qiskit import QuantumCircuit, ClassicalRegister, QuantumRegister
from qiskit import execute, Aer
from QArithmetic import add_ripple
# Input N
N = 4
a = QuantumRegister(N)
b = QuantumRegister(N+1)
ca = ClassicalRegister(N)
cb = ClassicalRegister(N+1)
qc = QuantumCircuit(a, ... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | import numpy as np
import matplotlib.pyplot as plt
try:
import cplex
from cplex.exceptions import CplexError
except:
print("Warning: Cplex not found.")
import math
from qiskit.utils import algorithm_globals
from qiskit.algorithms.minimum_eigensolvers import SamplingVQE
from qiskit.algorithms.o... |
https://github.com/BOBO1997/osp_solutions | BOBO1997 | import numpy as np
import matplotlib.pyplot as plt
import itertools
from pprint import pprint
import pickle
import time
import datetime
# 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 qiskit import QuantumCircuit, QuantumRegis... |
https://github.com/BOBO1997/osp_solutions | BOBO1997 | import numpy as np
import matplotlib.pyplot as plt
import itertools
from pprint import pprint
# plt.rcParams.update({'font.size': 16}) # enlarge matplotlib fonts
import pickle
import time
import datetime
# Import qubit states Zero (|0>) and One (|1>), and Pauli operators (X, Y, Z)
from qiskit.opflow import ... |
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 = []
for _ in range(100):
depths.append(
transpile(
ghz,
... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit, transpile, schedule
from qiskit.visualization.pulse_v2 import draw, IQXDebugging
from qiskit.providers.fake_provider import FakeBoeblingen
qc = QuantumCircuit(2)
qc.h(0)
qc.cx(0, 1)
qc.measure_all()
qc = transpile(qc, FakeBoeblingen(), layout_method='trivial')
sched = schedu... |
https://github.com/swe-train/qiskit__qiskit | swe-train | # 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/renatawong/classical-shadow-vqe | renatawong | '''
(C) 2023 Renata Wong
Electronic structure problem with classical shadows, as presented in https://arxiv.org/abs/2103.07510
This code uses Qiskit as platform.
The shadow is constructed based on derandomized Hamiltonian.
The molecules tested are: H2 (6-31s basis), LiH (sto3g basis), BeH2 (sto3g), H2O (sto3g),... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit.algorithms.minimum_eigensolvers import NumPyMinimumEigensolver, QAOA, SamplingVQE
from qiskit.algorithms.optimizers import COBYLA
from qiskit.circuit.library import TwoLocal
from qiskit.result import QuasiDistribution
from qiskit_aer.primitives import Sampler
from qiskit_finance.applications.optimizati... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import transpile
from qiskit import QuantumCircuit
from qiskit.providers.fake_provider import FakeVigoV2
backend = FakeVigoV2()
qc = QuantumCircuit(2, 1)
qc.h(0)
qc.x(1)
qc.cp(np.pi/4, 0, 1)
qc.h(0)
qc.measure([0], [0])
qc_basis = transpile(qc, backend)
qc_basis.draw(output='mpl') |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumRegister, ClassicalRegister, QuantumCircuit
from qiskit.dagcircuit import DAGCircuit
from qiskit.converters import circuit_to_dag
from qiskit.visualization import dag_drawer
q = QuantumRegister(3, 'q')
c = ClassicalRegister(3, 'c')
circ = QuantumCircuit(q, c)
circ.h(q[0])
circ.cx(q[0... |
https://github.com/epelaaez/QuantumLibrary | epelaaez | import config
import random
from qiskit import QuantumRegister, ClassicalRegister, QuantumCircuit, IBMQ, Aer, execute
from qiskit.visualization import plot_histogram
from qiskit.providers.ibmq import least_busy
def d_oracle(qc, oracle, choice):
"""
Add oracle for Deutsch's algoritm, in the form of a ga... |
https://github.com/Pitt-JonesLab/slam_decomposition | Pitt-JonesLab | import logging
logger = logging.getLogger()
logger.setLevel(logging.INFO)
%matplotlib widget
import numpy as np
from slam.utils.polytopes.coverage_plot import plot_coverage_set
from slam.basis import MixedOrderBasisCircuitTemplate
from slam.utils.gates.custom_gates import ConversionGainGate
# #coverage of... |
https://github.com/WhenTheyCry96/qiskitHackathon2022 | WhenTheyCry96 | %load_ext autoreload
%autoreload 2
import os
import warnings
import numpy as np
import pandas as pd
import qiskit_metal as metal
from numpy import pi
from scipy.constants import c, h, pi, hbar, e
from qiskit_metal import designs, draw, MetalGUI, Dict, Headings
from qiskit_metal.qlibrary.qubits.transmon_pock... |
https://github.com/swe-train/qiskit__qiskit | swe-train | # This code is part of Qiskit.
#
# (C) Copyright IBM 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 deriv... |
https://github.com/theflyingrahul/qiskitsummerschool2020 | theflyingrahul | !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-community/qiskit-translations-staging | qiskit-community | import numpy as np
from qiskit import QuantumCircuit
from qiskit.circuit.library.arithmetic.piecewise_chebyshev import PiecewiseChebyshev
f_x, degree, breakpoints, num_state_qubits = lambda x: np.arcsin(1 / x), 2, [2, 4], 2
pw_approximation = PiecewiseChebyshev(f_x, degree, breakpoints, num_state_qubits)
pw_approx... |
https://github.com/BOBO1997/osp_solutions | BOBO1997 | import numpy as np
import matplotlib.pyplot as plt
import itertools
from pprint import pprint
# 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 qiskit import Qua... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import pulse
d0 = pulse.DriveChannel(0)
d1 = pulse.DriveChannel(1)
with pulse.build() as pulse_prog:
with pulse.align_right():
# this pulse will start at t=0
pulse.play(pulse.Constant(100, 1.0), d0)
# this pulse will start at t=80
pulse.play(pulse.Constant(20,... |
https://github.com/vm6502q/qiskit-qrack-provider | vm6502q | # 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/apozas/qaoa-color | apozas | from qiskit.tools.visualization import plot_histogram
import matplotlib.pyplot as plt
import numpy as np
import numpy.random as rand
import networkx as nx
from random_graph import random_graph
from itertools import product
from ast import literal_eval
import qutip as qt
import os
def get_probs(filename):
... |
https://github.com/abbarreto/qiskit3 | abbarreto | %run init.ipynb
c00,c01,c10,c11 = symbols('c_{00} c_{01} c_{10} c_{11}')
psiAB = Matrix([[c00],[c01],[c10],[c11]]); psiAB
rhoAB = psiAB*conjugate(psiAB.T); rhoAB
rhoA = ptraceB(2,2,rhoAB); rhoB = ptraceA(2,2,rhoAB)
rhoA, rhoB
pauli(3)*pauli(1)*pauli(3), pauli(3)*pauli(2)*pauli(3), comm(pauli(3),pauli(1)),... |
https://github.com/amyami187/QiskitML | amyami187 | import numpy as np
import torch
from torch.autograd import Function
import torch.optim as optim
import torch.nn as nn
import torch.nn.functional as F
import torchvision
from torchvision import datasets, transforms
from qiskit import QuantumRegister, QuantumCircuit, ClassicalRegister, execute
from qiskit.circui... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit_nature.second_q.drivers import PySCFDriver
driver = PySCFDriver(
atom="H 0 0 0; H 0 0 0.72" # Two Hydrogen atoms, 0.72 Angstrom apart
)
molecule = driver.run()
from qiskit_nature.second_q.mappers import QubitConverter, ParityMapper
qubit_converter = QubitConverter(ParityMapper())
hamiltonian =... |
https://github.com/jonasmaziero/computacao_quantica_qiskit | jonasmaziero | %run init.ipynb
!pip install -U qiskit==0.39.4
import qiskit
from qiskit import *
nshots = 8192
IBMQ.load_account()
provider = qiskit.IBMQ.get_provider(hub='ibm-q', group='open', project='main')
device = provider.get_backend('ibmq_quito')
simulator = Aer.get_backend('qasm_simulator')
from qiskit.tools.moni... |
https://github.com/renatawong/classical-shadow-vqe | renatawong | '''
(C) 2023 Renata Wong
Electronic structure problem with classical shadows, as presented in https://arxiv.org/abs/2103.07510
This code uses Qiskit as platform.
The shadow is constructed based on derandomized Hamiltonian.
The molecules tested are: H2 (6-31s basis), LiH (sto3g basis), BeH2 (sto3g), H2O (sto3g),... |
https://github.com/qiskit-community/community.qiskit.org | qiskit-community | from qiskit import *
from qiskit.tools.visualization import plot_histogram
from qiskit.providers.aer import noise
import numpy as np
coupling_map = [[1, 0], [2, 0], [2, 1], [3, 2], [3, 4], [4, 2]]
noise_dict = {'errors': [{'type': 'qerror', 'operations': ['u2'], 'instructions': [[{'name': 'x', 'qubits': [0]}],... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | # useful additional packages
import matplotlib.pyplot as plt
import numpy as np
import networkx as nx
from qiskit_aer import Aer
from qiskit.tools.visualization import plot_histogram
from qiskit.circuit.library import TwoLocal
from qiskit_optimization.applications import Maxcut, Tsp
from qiskit.algorithms.min... |
https://github.com/BOBO1997/osp_solutions | BOBO1997 | import numpy as np
import matplotlib.pyplot as plt
import itertools
from pprint import pprint
import pickle
# plt.rcParams.update({'font.size': 16}) # enlarge matplotlib fonts
import time
import datetime
# Import qubit states Zero (|0>) and One (|1>), and Pauli operators (X, Y, Z)
from qiskit.opflow import ... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from __future__ import annotations
import numpy as np
import networkx as nx
num_nodes = 4
w = np.array([[0., 1., 1., 0.],
[1., 0., 1., 1.],
[1., 1., 0., 1.],
[0., 1., 1., 0.]])
G = nx.from_numpy_array(w)
layout = nx.random_layout(G, seed=10)
colors = ['r', 'g', ... |
https://github.com/quantum-tokyo/qiskit-handson | quantum-tokyo | # importing Qiskit
from qiskit import IBMQ, BasicAer
from qiskit.providers.ibmq import least_busy
from qiskit import QuantumCircuit, execute
# import basic plot tools
from qiskit.visualization import plot_histogram
from qiskit_textbook.tools import simon_oracle
b = '110'
n = len(b) #=> 3
simon_circuit = ... |
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/ardieb/QiskitPlayground | ardieb | from qiskit import *
from qiskit.quantum_info import *
from qiskit.visualization import *
from qiskit.circuit.library import *
import matplotlib.pyplot as plt
import numpy as np
import pandas as pd
import itertools
import collections
import typing
%matplotlib inline
Array = np.ndarray
def teleporter(p... |
https://github.com/shesha-raghunathan/DATE2019-qiskit-tutorial | shesha-raghunathan | %matplotlib inline
import matplotlib
import numpy as np
import matplotlib.pyplot as plt
import sympy
from sympy import *
import itertools
from IPython.display import display
init_printing() #allows nice math displays
class QuantumMatrix():
def __init__(self, m, coeff = 1):
self.matrix = sympy... |
https://github.com/swe-bench/Qiskit__qiskit | swe-bench | # This code is part of Qiskit.
#
# (C) Copyright IBM 2017, 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... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import pulse
d0 = pulse.DriveChannel(0)
d1 = pulse.DriveChannel(1)
with pulse.build() as pulse_prog:
with pulse.align_right():
# this pulse will start at t=0
pulse.play(pulse.Constant(100, 1.0), d0)
# this pulse will start at t=80
pulse.play(pulse.Constant(20,... |
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/MonitSharma/Qiskit-Summer-School-and-Quantum-Challenges | MonitSharma | import networkx as nx
import numpy as np
import plotly.graph_objects as go
import matplotlib as mpl
import pandas as pd
from IPython.display import clear_output
from plotly.subplots import make_subplots
from matplotlib import pyplot as plt
from qiskit import Aer
from qiskit import QuantumCircuit
from qiskit.v... |
https://github.com/qiskit-community/qiskit-tket-passes | qiskit-community | import unittest
from qiskit.transpiler.preset_passmanagers.plugin import (
list_stage_plugins,
passmanager_stage_plugins,
)
import qiskit_tket_passes.plugins as plgn
class TestPassManagerStagePlugins(unittest.TestCase):
def test_plugins_are_installed(self):
for stage_name in ['init',... |
https://github.com/1chooo/Quantum-Oracle | 1chooo | """
Balanced: Input equal Output.
"""
""" Create the quantum Circuit. """
from qiskit import QuantumCircuit, QuantumRegister, ClassicalRegister
qrx = QuantumRegister(1, 'q0')
qry = QuantumRegister(1, 'q1')
cr = ClassicalRegister(1, 'c')
qc = QuantumCircuit(qrx, qry, cr)
qc.h(qrx)
qc.x(qry)
qc.h(qry... |
https://github.com/kardashin/E91_protocol | kardashin | import numpy as np
import pandas as pd
import re
import random
import math
# Importing QISKit
from qiskit import QuantumProgram
import Qconfig
# Quantum program setup
Q_program = QuantumProgram()
Q_program.set_api(Qconfig.APItoken, Qconfig.config['url']) # set the APIToken and API url
## Input paramete... |
https://github.com/avkhadiev/schwinger-vqe | avkhadiev | from qiskit import *
import qiskit.tools.jupyter
import numpy as np
IBMQ.load_account()
# so far, this is an input from a Mathematica notebook — decomposition of target Hamiltonian into pauli basis ops
# diag = 9, 12, 15, 16
coeffs = np.array([ # smart sort # greedy sort
0.424179, ... |
https://github.com/vm6502q/qiskit-qrack-provider | vm6502q | # 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.
#
# Any modifications or... |
https://github.com/swe-train/qiskit__qiskit | swe-train | # -*- 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/rishikhurana2/FourQuantumAlgorithms | rishikhurana2 | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Tue Sep 19 19:13:26 2023
@author: abdullahalshihry
"""
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Mon Sep 18 19:15:12 2023
@author: abdullahalshihry
"""
import qiskit as qs
import qiskit.visualization as qv
import ran... |
https://github.com/qclib/qclib | qclib | # Copyright 2021 qclib project.
# 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 to in w... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | import numpy as np
import copy
# Problem modelling imports
from docplex.mp.model import Model
# Qiskit imports
from qiskit.algorithms.minimum_eigensolvers import QAOA, NumPyMinimumEigensolver
from qiskit.algorithms.optimizers import COBYLA
from qiskit.primitives import Sampler
from qiskit.utils.algorithm_gl... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit.quantum_info import SparsePauliOp
H2_op = SparsePauliOp.from_list(
[
("II", -1.052373245772859),
("IZ", 0.39793742484318045),
("ZI", -0.39793742484318045),
("ZZ", -0.01128010425623538),
("XX", 0.18093119978423156),
]
)
from qiskit.circuit.library... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | import matplotlib.pyplot as plt
import numpy as np
from IPython.display import clear_output
from qiskit import QuantumCircuit
from qiskit.algorithms.optimizers import COBYLA, L_BFGS_B
from qiskit.circuit import Parameter
from qiskit.circuit.library import RealAmplitudes, ZZFeatureMap
from qiskit.utils import alg... |
https://github.com/qiskit-community/qgss-2023 | qiskit-community | from qiskit.circuit import QuantumCircuit
from qiskit.primitives import Estimator, Sampler
from qiskit.quantum_info import SparsePauliOp
from qiskit.visualization import plot_histogram
import numpy as np
import matplotlib.pyplot as plt
plt.style.use('dark_background') # optional
# create excited |1> state
q... |
https://github.com/daimurat/qiskit-implementation | daimurat | # スピン多重度
multiplicity = 1
# 全電荷
charge = 0
# 原子核配置
distance = 0.977
geometry = [["H", [0, 0, 0]], ["H", [0, 0, distance]]]
!pip install qulacs pyscf openfermion openfermionpyscf
from openfermion.transforms import get_fermion_operator, jordan_wigner
from openfermion.hamiltonians import MolecularData
from o... |
https://github.com/urwin419/QiskitChecker | urwin419 | from qiskit import QuantumCircuit
def create_bell_pair():
qc = QuantumCircuit(2)
qc.h(1)
qc.cx(1, 0)
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":
q... |
https://github.com/Axect/QuantumAlgorithms | Axect | #initialization
import matplotlib.pyplot as plt
import numpy as np
import math
# importing Qiskit
from qiskit import IBMQ, Aer, transpile, assemble
from qiskit import QuantumCircuit, ClassicalRegister, QuantumRegister
# import basic plot tools
from qiskit.visualization import plot_histogram
qpe = Quantum... |
https://github.com/JohnBurke4/qaoa_testing_framework | JohnBurke4 | # 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.
#
# Any modifications or deriv... |
https://github.com/abbarreto/qiskit3 | abbarreto | %run init.ipynb
from qiskit import *
nshots = 8192
IBMQ.load_account()
provider= qiskit.IBMQ.get_provider(hub='ibm-q-research-2',group='federal-uni-sant-1',project='main')
device = provider.get_backend('ibmq_bogota')
simulator = Aer.get_backend('qasm_simulator')
from qiskit.visualization import plot_histogram
... |
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/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/qiskit-community/qiskit-scheduling-extension | qiskit-community | # 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 deriv... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit, transpile, schedule
from qiskit.visualization.timeline import draw, IQXSimple
from qiskit.providers.fake_provider import FakeBoeblingen
qc = QuantumCircuit(2)
qc.h(0)
qc.cx(0,1)
qc = transpile(qc, FakeBoeblingen(), scheduling_method='alap', layout_method='trivial')
draw(qc,... |
https://github.com/swe-bench/Qiskit__qiskit | swe-bench | from qiskit import QuantumRegister, ClassicalRegister
from qiskit import QuantumCircuit, execute
from qiskit import Aer
import numpy as np
import sys
N=int(sys.argv[1])
filename = sys.argv[2]
backend = Aer.get_backend('unitary_simulator')
def GHZ(n):
if n<=0:
return None
circ = QuantumCir... |
https://github.com/abbarreto/qiskit2 | abbarreto | %run init.ipynb
|
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from math import pi
import numpy as np
import rustworkx as rx
from qiskit_nature.second_q.hamiltonians.lattices import (
BoundaryCondition,
HyperCubicLattice,
Lattice,
LatticeDrawStyle,
LineLattice,
SquareLattice,
TriangularLattice,
)
from qiskit_nature.second_q.hamiltonians im... |
https://github.com/jdanielescanez/quantum-solver | jdanielescanez |
import sys, os
sys.path.append(os.path.dirname(os.path.realpath(__file__)) + '/../../')
from composer.qs_circuit import QSCircuit
from qiskit import execute, BasicAer
print('AND')
for i in range(2 ** 5):
a = format(i, '05b')[::-1]
SIZE_REG = len(a)
a_indexes = list(range(0, SIZE_REG))
... |
https://github.com/kevinab107/QiskitPulseRL | kevinab107 | from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
import abc
import numpy as np
import math
from qiskit.quantum_info import state_fidelity
from qiskit.pulse import DriveChannel
from qiskit.compiler import assemble
from qiskit.qobj.utils import Meas... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import ClassicalRegister, QuantumRegister, QuantumCircuit
qr = QuantumRegister(2)
cr = ClassicalRegister(2)
qc = QuantumCircuit(qr, cr)
qc.h(range(2))
qc.measure(range(2), range(2))
# apply x gate if the classical register has the value 2 (10 in binary)
qc.x(0).c_if(cr, 2)
# apply y gate if bi... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import transpile
from qiskit import QuantumCircuit
from qiskit.providers.fake_provider import FakeVigoV2
backend = FakeVigoV2()
qc = QuantumCircuit(2, 1)
qc.h(0)
qc.x(1)
qc.cp(np.pi/4, 0, 1)
qc.h(0)
qc.measure([0], [0])
qc_basis = transpile(qc, backend)
qc_basis.draw(output='mpl') |
https://github.com/pedroripper/qiskit_tutoriais | pedroripper | from qiskit import *
%matplotlib inline
import numpy as np
qc = QuantumCircuit(2,2)
qc.rx(np.pi/2,0)
qc.z(0)
qc.draw(output='mpl')
qc2 = QuantumCircuit(2,2)
qc2.z(0)
qc2.rx(-np.pi/2,0)
qc2.draw(output='mpl')
|
https://github.com/qiskit-community/community.qiskit.org | qiskit-community | from qiskit import *
# z measurement of qubit 0
measure_z = QuantumCircuit(1,1)
measure_z.measure(0,0);
# x measurement of qubit 0
measure_x = QuantumCircuit(1,1)
measure_x.h(0)
measure_x.measure(0,0);
qc = QuantumCircuit(1)
qc.h(0) # the hadamard
qc.x(0) # x gate
qc.y(0) # y gate
qc.z(0) # z ... |
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