repo stringclasses 885
values | file stringclasses 741
values | content stringlengths 4 215k |
|---|---|---|
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/benkoehlL/Qiskit_Playground | benkoehlL | from qiskit import QuantumRegister, ClassicalRegister, QuantumCircuit
import numpy as np
import os
from matplotlib.pyplot import draw, show
import shutil
'''
LaTex_folder = str(os.getcwd())+'/Latex_quantum_gates/circuits/'
if not os.path.exists(LaTex_folder):
os.makedirs(LaTex_folder)
## A decompositio... |
https://github.com/SaashaJoshi/IBM-Qiskit-Summer-School-2020 | SaashaJoshi | !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/abbarreto/qiskit2 | abbarreto | %run init.ipynb
%run init.ipynb
p = symbols('p')
Ubf = Matrix([[sqrt(1-p),-sqrt(p),0,0],[0,0,sqrt(p),sqrt(1-p)],[0,0,sqrt(1-p),-sqrt(p)],[sqrt(p),sqrt(1-p),0,0]])
Ubf
Ubf*Ubf.T, Ubf.T*Ubf
g = symbols('gamma')
Uad = Matrix([[sqrt(1-g),0,0,sqrt(g)],[0,1,0,0],[0,0,1,0],[-sqrt(g),0,0,sqrt(1-g)]])
Uad, Uad*U... |
https://github.com/rickapocalypse/final_paper_qiskit_sat | rickapocalypse | from qiskit import *
import matplotlib.pyplot as plt
from qiskit.visualization import plot_histogram
from qiskit.tools.monitor import job_monitor
from qiskit import IBMQ
from qiskit.ignis.mitigation.measurement import (complete_meas_cal, CompleteMeasFitter)
IBMQ.load_account()
nqbit = 3
circuit = QuantumC... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | p = 0.2
import numpy as np
from qiskit.circuit import QuantumCircuit
class BernoulliA(QuantumCircuit):
"""A circuit representing the Bernoulli A operator."""
def __init__(self, probability):
super().__init__(1) # circuit on 1 qubit
theta_p = 2 * np.arcsin(np.sqrt(probability))
... |
https://github.com/swe-bench/Qiskit__qiskit | swe-bench | # 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 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/muehlhausen/vqls-bachelor-thesis | muehlhausen | from qiskit import (
QuantumCircuit, QuantumRegister, ClassicalRegister, IBMQ,
Aer, execute, transpile, assemble
)
from qiskit.circuit import Gate, Instruction
from qiskit.quantum_info.operators import Operator
from qiskit.extensions import ZGate, YGate, XGate, IGate
from scipy.optimize import (
... |
https://github.com/entropicalabs/OpenQAOA-Challenge---Qiskit-Fall-Fest-2022-Mexico | entropicalabs | from openqaoa.problems.problem import NumberPartition
np = NumberPartition(numbers=[1,2,3])
np_qubo = np.get_qubo_problem()
# visualize the QUBO form on a graph
from openqaoa.utilities import plot_graph, graph_from_hamiltonian
#extract Hamiltonain
cost_hamil = np_qubo.hamiltonian
#convert Hamiltonian to gr... |
https://github.com/shesha-raghunathan/DATE2019-qiskit-tutorial | shesha-raghunathan | # A jupyter notebook is composed by one or more cells.
# A cell is used to write and execute your codes.
# A cell is also used to write descriptions, notes, formulas, etc.
# You can format your descriptions by using HTML or LaTex codes.
# During this tutorial, you are expected to write only python codes.
# Interes... |
https://github.com/bayesian-randomized-benchmarking/qiskit-advocates-bayes-RB | bayesian-randomized-benchmarking | import numpy as np
import copy
import qiskit_experiments as qe
import qiskit.circuit.library as circuits
rb = qe.randomized_benchmarking
# for retrieving gate calibration
from datetime import datetime
import qiskit.providers.aer.noise.device as dv
# import the bayesian packages
import pymc3 as pm
import a... |
https://github.com/Glebegor/Quantum-programming-algorithms | Glebegor |
import numpy as np
import networkx as nx
import qiskit
from qiskit import QuantumCircuit, QuantumRegister, ClassicalRegister, execute, Aer, assemble
from qiskit.quantum_info import Statevector
from qiskit.aqua.algorithms import NumPyEigensolver
from qiskit.quantum_info import Pauli
from qiskit.aqua.operators... |
https://github.com/swe-train/qiskit__qiskit | swe-train | # 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/DuarteSerranoR/qiskit_quantum_algorithms | DuarteSerranoR | from qiskit import *
from qiskit.extensions import *
from qiskit.tools.visualization import *
def AND(inp1,inp2):
"""An AND gate.
Parameters:
inpt1 (str): Input 1, encoded in qubit 0.
inpt2 (str): Input 2, encoded in qubit 1.
Returns:
QuantumCircuit: Output... |
https://github.com/weiT1993/qiskit_helper_functions | weiT1993 | # 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/1chooo/Quantum-Oracle | 1chooo | from qiskit import QuantumRegister, QuantumCircuit
qrx = QuantumRegister(3, 'x')
qry = QuantumRegister(1, 'y')
qc = QuantumCircuit(qrx, qry)
qc.cx(qrx[0], qry)
qc.draw("mpl") |
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_lv3 = transpile(ghz, bac... |
https://github.com/Sanjay-995/Qiskit-Developer-Prep-Guide | Sanjay-995 | #Import the required packages
from qiskit import QuantumCircuit, Aer,execute
from qiskit.visualization import *
#Create a Quantum Circuit with 2 qubits and 2 classical bits
qc_bell=QuantumCircuit(2,2)
qc_bell.h(0)
qc_bell.cx(0,1)
#Measurement
qc_bell.measure([0,1],[0,1])
qc_bell.draw('mpl')
#Get the qas... |
https://github.com/ronitd2002/IBM-Quantum-challenge-2024 | ronitd2002 | # qc-grader should be 0.18.10 (or higher)
import qc_grader
qc_grader.__version__
# Imports
import numpy as np
import matplotlib.pyplot as plt
from qiskit.circuit.library import EfficientSU2
from qiskit.transpiler.preset_passmanagers import generate_preset_pass_manager
from qiskit_ibm_runtime import Qiskit... |
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.primitives impo... |
https://github.com/shesha-raghunathan/DATE2019-qiskit-tutorial | shesha-raghunathan | from qiskit import ClassicalRegister, QuantumRegister
from qiskit import QuantumCircuit, execute
from qiskit.tools.visualization import plot_histogram
#Set up the quantum and classical registers, and combine them into a circuit
qr = QuantumRegister(1)
cr = ClassicalRegister(1)
qc = QuantumCircuit(qr, cr)
qc.... |
https://github.com/PabloMartinezAngerosa/QAOA-uniform-convergence | PabloMartinezAngerosa | from tsp_qaoa import test_solution
from qiskit.visualization import plot_histogram
import networkx as nx
import numpy as np
import json
import csv
# Array of JSON Objects
header = ['instance', 'iteration', 'distance']
length_instances = 40
with open('qaoa_multiple_distance.csv', 'w', encoding='UTF8') as f:... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | # You can make the bars more transparent to better see the ones that are behind
# if they overlap.
import numpy as np
from qiskit.quantum_info import Statevector
from qiskit.visualization import plot_state_city
from qiskit import QuantumCircuit
qc = QuantumCircuit(2)
qc.h(0)
qc.cx(0, 1)
qc = QuantumCir... |
https://github.com/hritiksauw199/Qiskit-textbook-solutions | hritiksauw199 | import matplotlib.pyplot as plt
import numpy as np
from qiskit import QuantumCircuit, Aer, transpile, assemble
from qiskit.visualization import plot_histogram
from math import gcd
from numpy.random import randint
import pandas as pd
from fractions import Fraction
def c_amod15(a, power):
"""Controlled mul... |
https://github.com/2lambda123/Qiskit-qiskit | 2lambda123 | # 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/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/Simultonian/hamilutor-qiskit | Simultonian | from qiskit import QuantumCircuit
from qiskit.opflow import PauliTrotterEvolution, X, Y, Z, I # For `eval`
from ..utils.repr import qiskit_string_repr, qiskit_string_repr_pauli
def trotter_from_terms(terms: list[tuple[str, float]]) -> QuantumCircuit:
"""
API that takes a list of terms that must be exp... |
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 | 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/alpine-quantum-technologies/qiskit-aqt-provider-rc | alpine-quantum-technologies | # This code is part of Qiskit.
#
# (C) 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.
#
# Any modi... |
https://github.com/qiskit-community/community.qiskit.org | qiskit-community | from qiskit import *
# set up circuit (no measurements required)
qc = QuantumCircuit(2)
qc.x(0) # qubits numbered from the right, so qubit 0 is the qubit on the right
qc.z(1) # and qubit 1 is on the left
# set up simulator that returns unitary matrix
backend = Aer.get_backend('unitary_simulator')
# run the... |
https://github.com/qiskit-community/prototype-zne | qiskit-community | # This code is part of Qiskit.
#
# (C) Copyright IBM 2022-2023.
#
# 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/mmetcalf14/Hamiltonian_Downfolding_IBM | mmetcalf14 | # -*- coding: utf-8 -*-
# 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.... |
https://github.com/shesha-raghunathan/DATE2019-qiskit-tutorial | shesha-raghunathan | from qiskit import *
IBMQ.load_accounts(hub=None)
from qiskit.tools.monitor import job_monitor, backend_monitor, backend_overview
q = QuantumRegister(2)
c = ClassicalRegister(2)
qc = QuantumCircuit(q, c)
qc.h(q[0])
qc.cx(q[0], q[1])
qc.measure(q, c);
from qiskit.providers.ibmq import least_busy
backen... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | import numpy as np
import matplotlib.pyplot as plt
from IPython.display import display, clear_output
from qiskit.primitives import Estimator
from qiskit.algorithms.minimum_eigensolvers import VQE
from qiskit.algorithms.observables_evaluator import estimate_observables
from qiskit.algorithms.optimizers import COBY... |
https://github.com/mathelatics/QGSS-2023-From-Theory-to-Implementations | mathelatics | import qiskit
qiskit.__qiskit_version__
# useful additional packages
import numpy as np
import matplotlib.pyplot as plt
%matplotlib inline
# importing Qiskit
from qiskit import BasicAer, IBMQ
from qiskit import QuantumCircuit, ClassicalRegister, QuantumRegister, execute
from qiskit.compiler import transpi... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit, transpile
ghz = QuantumCircuit(15)
ghz.h(0)
ghz.cx(0, range(1, 15))
ghz.draw(output='mpl') |
https://github.com/InvictusWingsSRL/QiskitTutorials | InvictusWingsSRL | #Libraries needed to implement and simulate quantum circuits
from qiskit import QuantumRegister, ClassicalRegister, QuantumCircuit, transpile, qasm2, qasm3
from qiskit_aer import Aer
from qiskit.primitives import BackendSampler
#Custem functions to simplify answers
import Our_Qiskit_Functions as oq #a part of the ... |
https://github.com/zapatacomputing/qe-qiskit | zapatacomputing | ################################################################################
# © Copyright 2021-2022 Zapata Computing Inc.
################################################################################
"""Translations between Qiskit parameter expressions and intermediate expression trees.
"""
import operator... |
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/2lambda123/Qiskit-qiskit | 2lambda123 | # 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/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit, QuantumRegister, ClassicalRegister
from qiskit.circuit.quantumcircuitdata import CircuitInstruction
from qiskit.circuit import Measure
from qiskit.circuit.library import HGate, CXGate
qr = QuantumRegister(2)
cr = ClassicalRegister(2)
instructions = [
CircuitInstruction(... |
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/BOBO1997/osp_solutions | BOBO1997 | import numpy as np
import matplotlib.pyplot as plt
plt.style.use("ggplot")
from pprint import pprint
import pickle
import time
import datetime
%matplotlib inline
with open("e2d1_raw.pkl", "rb") as f:
raw = pickle.load(f)
with open("e2d1_qrem.pkl", "rb") as f:
qrem = pickle.load(f)
with open("e2d1_... |
https://github.com/GabrielPontolillo/Quantum_Algorithm_Implementations | GabrielPontolillo | from qiskit import QuantumCircuit
def create_bell_pair():
qc = QuantumCircuit(2)
qc.h(1)
### replaced cx gate ###
qc.cy(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")
... |
https://github.com/arnavdas88/QuGlassyIsing | arnavdas88 | !pip install qiskit
J = 4.0
B_x = 0.0
B_z = 0.0
import numpy as np
from qiskit.providers.aer import AerSimulator, QasmSimulator
from qiskit.algorithms.optimizers import COBYLA
from qiskit.circuit.library import TwoLocal
from qiskit.aqua.operators import *
from qiskit.aqua import set_qiskit_aqua_logging, Q... |
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 | # You can show the phase of each state and use
# degrees instead of radians
from qiskit.quantum_info import DensityMatrix
import numpy as np
from qiskit import QuantumCircuit
from qiskit.visualization import plot_state_qsphere
qc = QuantumCircuit(2)
qc.h([0, 1])
qc.cz(0,1)
qc.ry(np.pi/3, 0)
qc.rx(np.pi/5,... |
https://github.com/xtophe388/QISKIT | xtophe388 | import qiskit
qiskit.__qiskit_version__
from math import pi
import numpy as np
import scipy as sp
import matplotlib.pyplot as plt
%matplotlib inline
# importing Qiskit
from qiskit import BasicAer, IBMQ
from qiskit import QuantumCircuit, ClassicalRegister, QuantumRegister
from qiskit import execute
from q... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit
top = QuantumCircuit(1)
top.x(0);
bottom = QuantumCircuit(2)
bottom.cry(0.2, 0, 1);
tensored = bottom.tensor(top)
tensored.draw('mpl') |
https://github.com/BOBO1997/osp_solutions | BOBO1997 | import numpy as np
import matplotlib.pyplot as plt
plt.style.use("ggplot")
from pprint import pprint
import pickle
import time
import datetime
%matplotlib inline
with open("e2d1_raw.pkl", "rb") as f:
raw = pickle.load(f)
with open("e2d1_qrem.pkl", "rb") as f:
qrem = pickle.load(f)
with open("e2d1_... |
https://github.com/108mk/Quantum_Algorithms_and_Qiskit | 108mk | # initialization
import numpy as np
# importing Qiskit
from qiskit import IBMQ, Aer
from qiskit.providers.ibmq import least_busy
from qiskit import QuantumCircuit, assemble, transpile
# import basic plot tools
from qiskit.visualization import plot_histogram
import matplotlib as mpl
# set the length of ... |
https://github.com/shantomborah/Quantum-Algorithms | shantomborah | # Importing Packages
from qiskit import IBMQ, Aer
from qiskit.providers.ibmq import least_busy
from qiskit import QuantumCircuit, transpile, assemble, QuantumRegister, ClassicalRegister
from qiskit.visualization import plot_histogram
from qiskit_textbook.tools import simon_oracle
bb = input("Enter the input st... |
https://github.com/alejomonbar/Bin-Packing-Problem | alejomonbar | import numpy as np
import matplotlib.pyplot as plt
from docplex.mp.model import Model
from qiskit import BasicAer
from qiskit.algorithms import QAOA, NumPyMinimumEigensolver
from qiskit_optimization.algorithms import CplexOptimizer, MinimumEigenOptimizer
from qiskit_optimization.algorithms.admm_optimizer import... |
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_bloch_multivector
qc = QuantumCircuit(2)
qc.h(0)
qc.x(1)
state = Statevector(qc)
plot_bloch_multivector(state) |
https://github.com/AntonSimen06/qGAN | AntonSimen06 | from qiskit import *
from qiskit.visualization import *
import matplotlib.pyplot as plt
import numpy as np
import math
simulator = BasicAer.get_backend('qasm_simulator')
prob_distr = [8, 40, 35, 20, 15, 10, 5, 5]
#normalization
prob_distr = [k/sum(prob_distr) for k in prob_distr]
plt.bar(range(len(prob_dist... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit_nature.second_q.drivers import PySCFDriver
driver = PySCFDriver()
problem = driver.run()
fermionic_op = problem.hamiltonian.second_q_op()
from qiskit_nature.second_q.mappers import JordanWignerMapper
mapper = JordanWignerMapper()
qubit_jw_op = mapper.map(fermionic_op)
print(qubit_jw_op)
fr... |
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/Dpbm/scientific-research-1-quantum-oracles | Dpbm | %matplotlib inline
from qiskit import QuantumCircuit, transpile
from qiskit_aer import AerSimulator
from qiskit.visualization import plot_histogram, array_to_latex
from qiskit.quantum_info import Statevector
import math
from utils import get_image_path
def show_unitary(qc):
sim = AerSimulator()
qc_un... |
https://github.com/dimple12M/Qiskit-Certification-Guide | dimple12M | from qiskit import *
from qiskit.quantum_info import Statevector
from math import pi
qc=QuantumCircuit(3)
qc.ccx(0,1,2)
qc.draw(output="mpl")
backend = Aer.get_backend('unitary_simulator')
job = execute(qc, backend)
result = job.result()
#Obtain the unitary matrix for ccx gate
print(result.get_unitary(q... |
https://github.com/shesha-raghunathan/DATE2019-qiskit-tutorial | shesha-raghunathan | import numpy as np
import pylab
from qiskit_chemistry import QiskitChemistry
# Input dictionary to configure Qiskit Chemistry for the chemistry problem.
# Note: In order to allow this to run reasonably quickly it takes advantage
# of the ability to freeze core orbitals and remove unoccupied virtual
# ... |
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/daimurat/qiskit-implementation | daimurat | import numpy as np
# Importing standard Qiskit libraries
from qiskit import QuantumCircuit,execute, transpile, Aer, IBMQ
from qiskit.tools.jupyter import *
from qiskit.visualization import *
from ibm_quantum_widgets import *
from qiskit.providers.aer import QasmSimulator
# Loading your IBM Quantum account(s)... |
https://github.com/shesha-raghunathan/DATE2019-qiskit-tutorial | shesha-raghunathan | import numpy as np
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D
%matplotlib inline
n_instances = 10
class_1 = np.random.rand(n_instances//2, 3)/5
class_2 = (0.6, 0.1, 0.05) + np.random.rand(n_instances//2, 3)/5
data = np.concatenate((class_1, class_2))
colors = ["red"] * (n_instance... |
https://github.com/tomtuamnuq/compare-qiskit-ocean | tomtuamnuq | import os
import shutil
import time
from random_lp.random_qp import RandomQP
DIR = 'TEST_DATA' + "/" + time.strftime("%d_%m_%Y")
def getPath(filename = "", directory = ""):
return DIR + "/" + directory + "/" + filename
DIR
shutil.rmtree(getPath(directory = "DENSE"), ignore_errors=True)
os.make... |
https://github.com/qiskit-community/qiskit-toqm | qiskit-community | # 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/maryrbarros2/QuantumAlgorithms_Qiskit | maryrbarros2 | from qiskit import QuantumCircuit, Aer, assemble
from math import pi
import numpy as np
from qiskit.visualization import plot_histogram, plot_bloch_multivector
qc = QuantumCircuit(3)
# Apply H-gate to each qubit:
for qubit in range(3):
qc.h(qubit)
# See the circuit:
qc.draw()
# Let's see the result
s... |
https://github.com/jakelishman/qiskit-qasm2 | jakelishman | # 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/matteoacrossi/oqs-jupyterbook | matteoacrossi | import numpy as np
import matplotlib.pyplot as plt
from datetime import datetime
import json
import copy
# Main qiskit imports
from qiskit import QuantumRegister, ClassicalRegister
from qiskit import QuantumCircuit, execute, Aer, IBMQ
# Error mitigation
from qiskit.ignis.mitigation.measurement import (co... |
https://github.com/AnuvabSen1/Quantum-Computing-Algorithms-Implemented-on-IBM-s-QSAM-Qiskit | AnuvabSen1 | from qiskit import QuantumCircuit, Aer, execute, IBMQ
from qiskit.utils import QuantumInstance
import numpy as np
from qiskit.algorithms import Shor
IBMQ.enable_account('ENTER API TOKEN HERE') # Enter your API token here
provider = IBMQ.get_provider(hub='ibm-q')
backend = Aer.get_backend('qasm_simulator')
qu... |
https://github.com/PabloMartinezAngerosa/QAOA-uniform-convergence | PabloMartinezAngerosa | from tsp_qaoa import test_solution
from qiskit.visualization import plot_histogram
import networkx as nx
import numpy as np
import json
import csv
# Array of JSON Objects
header = ['instance','p','distance', 'mean']
length_p = 3
length_instances = 2
with open('qaoa_multiple_p_distance.csv', 'w', encodin... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | 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")
circ.draw(output='mpl') |
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/urwin419/QiskitChecker | urwin419 | 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/Tojarieh97/VQE | Tojarieh97 | from qiskit.opflow import X, Z, I, Y
LiH_molecule_hamiltonian = -7.49894690201071*(I^I^I^I) + \
-0.0029329964409502266*(X^X^Y^Y) + \
0.0029329964409502266*(X^Y^Y^X) + \
0.01291078027311749*(X^Z^X^I) + \
-0.0013743761078958677*(X^Z^X^Z) + \
0.011536413200774975*(X^I^X^I) + \
0.0029329964409502266*(Y^X^X^Y) + \
... |
https://github.com/tstopa/Qiskit_for_high_schools | tstopa | from qiskit import IBMQ
provider = IBMQ.load_account()
from qiskit.tools.monitor import backend_overview
backend_overview() |
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/shesha-raghunathan/DATE2019-qiskit-tutorial | shesha-raghunathan | # let's print all numbers between 0 and 9
for i in range(10): print(i)
# range(n) represents the list of all numbers from 0 to n-1
# i is the variable to take the values in the range(n) iteratively: 0, 1, ..., 9 in our example
# let's write the same code in two lines
for i in range(10): # do not forget to use co... |
https://github.com/abbarreto/qiskit4 | abbarreto |
from qiskit import *
import numpy as np
import math
import qiskit
nshots = 8192
IBMQ.load_account()
provider = qiskit.IBMQ.get_provider(hub='ibm-q', group='open', project='main')
device = provider.get_backend('ibmq_manila')
simulator = Aer.get_backend('qasm_simulator')
from qiskit.tools.monitor import ... |
https://github.com/SimoneGasperini/qiskit-symb | SimoneGasperini | """Docstring."""
from qiskit import QuantumCircuit, execute, QuantumRegister, ClassicalRegister
from qiskit_aer import Aer
class Random:
"""Demo random."""
def __init__(self):
"""Demo random."""
self.pow = 2
self.qasm = Aer.get_backend("aer_simulator")
def run(self, ... |
https://github.com/GabrielPontolillo/Quantum_Algorithm_Implementations | GabrielPontolillo | 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/matheusmtta/Quantum-Computing | matheusmtta | import matplotlib.pyplot as plt
%matplotlib inline
import numpy as np
from qiskit import *
from qiskit.tools.visualization import plot_histogram
from IPython.display import display, Math, Latex
from qiskit.visualization import plot_state_qsphere
def BuildBell(x, y):
U = QuantumCircuit(2)
U.... |
https://github.com/swe-bench/Qiskit__qiskit | swe-bench | # 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/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit
from qiskit.algorithms import AmplificationProblem
# the state we desire to find is '11'
good_state = ['11']
# specify the oracle that marks the state '11' as a good solution
oracle = QuantumCircuit(2)
oracle.cz(0, 1)
# define Grover's algorithm
problem = AmplificationPro... |
https://github.com/Interlin-q/diskit | Interlin-q | import sys
sys.path.append("..")
from diskit import *
import warnings
warnings.filterwarnings("ignore")
circuit_topo = Topology()
circuit_topo.create_qmap(3, [2, 3, 3], "sys")
circuit_topo.qmap, circuit_topo.emap
print("Total Number of Qubits in Topology : ", circuit_topo.num_qubits())
print("Total Numbe... |
https://github.com/declanmillar/qiskit-simulation | declanmillar | # General imports
import numpy as np
# SciPy minimizer routine
from scipy.optimize import minimize
# Plotting functions
import matplotlib.pyplot as plt
# Pre-defined ansatz circuit and operator class for Hamiltonian
from qiskit import QuantumCircuit
from qiskit.circuit.library import EfficientSU2
from qi... |
https://github.com/Pitt-JonesLab/mirror-gates | Pitt-JonesLab | from qiskit import QuantumCircuit
# from qiskit.test import QiskitTestCase
from qiskit.transpiler import CouplingMap, PassManager
from qiskit.transpiler.passes import (
Unroller,
TrivialLayout,
DenseLayout,
ApplyLayout,
SabreLayout,
CountOpsLongestPath,
Collect1qRuns,
Collec... |
https://github.com/lynnlangit/learning-quantum | lynnlangit | try:
import cirq
except ImportError:
print("installing cirq...")
!pip install --quiet cirq
print("installed cirq.")
import fractions
import math
import random
import matplotlib.pyplot as plt
import numpy as np
import sympy
from typing import Callable, List, Optional, Sequence, Union
imp... |
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/UST-QuAntiL/qiskit-service | UST-QuAntiL | # ******************************************************************************
# Copyright (c) 2020-2021 University of Stuttgart
#
# See the NOTICE file(s) distributed with this work for additional
# information regarding copyright ownership.
#
# Licensed under the Apache License, Version 2.0 (the "License"... |
https://github.com/JackHidary/quantumcomputingbook | JackHidary |
# Do the necessary imports
import numpy as np
from qiskit import QuantumCircuit, QuantumRegister, ClassicalRegister
from qiskit import Aer
from qiskit.extensions import Initialize
from qiskit.quantum_info import random_statevector, Statevector,partial_trace
def trace01(out_vector):
return Statevector([... |
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/2lambda123/Qiskit-qiskit | 2lambda123 | # 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/alejomonbar/Quantum-Supply-Chain-Manager | alejomonbar | # !pip install --upgrade pip
# !pip uninstall tensorflow --y
# !pip install tensorflow
import os
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '2'
os.environ['CUDA_VISIBLE_DEVICES'] = '-1'
# load csv file
import pandas as pd
# numpy to the seed
import numpy as np
# load csv fileframework to neural networks
i... |
https://github.com/Qottmann/Quantum-anomaly-detection | Qottmann | import time
import itertools
import numpy as np
from scipy.optimize import minimize, basinhopping
from qiskit import *
from qiskit.quantum_info import Statevector
from qiskit.algorithms.optimizers import COBYLA, L_BFGS_B, SPSA
from qiskit.opflow.state_fns import StateFn, CircuitStateFn
from qiskit.providers.aer... |
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/DylanLi272/QiskitFinalProject | DylanLi272 | from qiskit import BasicAer, Aer, IBMQ
from qiskit.aqua import QuantumInstance, aqua_globals
from qiskit.aqua.algorithms import VQE, ExactEigensolver, NumPyEigensolver
from qiskit.aqua.components.initial_states import Zero
from qiskit.aqua.components.optimizers import ADAM, AQGD, COBYLA, L_BFGS_B, SLSQP
from qiski... |
https://github.com/MonitSharma/Learn-Quantum-Computing-with-Qiskit | MonitSharma | # initialization
import numpy as np
# importing Qiskit
from qiskit import QuantumCircuit, transpile
from qiskit.primitives import Sampler, Estimator
# import basic plot tools
from qiskit.visualization import plot_histogram
# set the length of the n-bit input string.
n = 3
# set the length of the n-bi... |
https://github.com/qBraid/qBraid | qBraid | # 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-... |
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