repo stringclasses 885
values | file stringclasses 741
values | content stringlengths 4 215k |
|---|---|---|
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/ronitd2002/IBM-Quantum-challenge-2024 | ronitd2002 | # qc-grader should be 0.18.11 (or higher)
import qc_grader
qc_grader.__version__
# Import all in one cell
import numpy as np
import matplotlib.pyplot as plt
from timeit import default_timer as timer
import warnings
from qiskit import QuantumCircuit
from qiskit.transpiler.preset_passmanagers import gene... |
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/swe-bench/Qiskit__qiskit | swe-bench | # -*- 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/qiskit-translations-staging | qiskit-community | from qiskit.opflow import I, X, Y, Z
print(I, X, Y, Z)
print(1.5 * I)
print(2.5 * X)
print(X + 2.0 * Y)
print(X^Y^Z)
print(X @ Y @ Z)
print((X + Y) @ (Y + Z))
print((X + Y) ^ (Y + Z))
(I, X)
2.0 * X^Y^Z
print(1.1 * ((1.2 * X)^(Y + (1.3 * Z))))
from qiskit.opflow import (StateFn, Zero, On... |
https://github.com/strangequarkkk/BB84-Protocol-for-QKD | strangequarkkk | import matplotlib as mpl
import numpy as np
import matplotlib.pyplot as plt
from qiskit import QuantumCircuit, Aer, transpile, assemble
from qiskit.visualization import plot_histogram, plot_bloch_multivector
qc = QuantumCircuit(1,1)
# Alice prepares qubit in state |+>
qc.h(0)
qc.barrier()
# Alice now sends t... |
https://github.com/ughyper3/grover-quantum-algorithm | ughyper3 |
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/0tt3r/QuaC-qiskit | 0tt3r | # -*- coding: utf-8 -*-
"""In this example, two-qubit Bell states are generated using the plugin. Additionally,
a Quac noise model is applied.
"""
import math
import numpy as np
import matplotlib.pyplot as plt
from qiskit import QuantumCircuit, execute
from qiskit.visualization import plot_histogram
from qua... |
https://github.com/jonasmaziero/computacao_quantica_qiskit | jonasmaziero | %run init.ipynb
matplotlib.rcParams.update({'font.size':12}); plt.figure(figsize = (5,3), dpi = 100)
p = np.arange(0,1.01,0.01)
plt.plot(p, p, label = r'$p$'); plt.plot(p, 3*p**2-2*p**3, label = r'$p_{e}$')
plt.xlim(0,1); plt.ylim(-0.01,1.01); plt.legend(); plt.xlabel('p'); plt.show()
from qiskit import *
def... |
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/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/DaisukeIto-ynu/KosakaQ | DaisukeIto-ynu | # 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/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit
# Create a circuit with a register of three qubits
circ = QuantumCircuit(3)
# H gate on qubit 0, putting this qubit in a superposition of |0> + |1>.
circ.h(0)
# A CX (CNOT) gate on control qubit 0 and target qubit 1 generating a Bell state.
circ.cx(0, 1)
# CX (CNOT) gate on cont... |
https://github.com/unitaryfund/mitiq | unitaryfund | # Copyright (C) Unitary Fund
#
# This source code is licensed under the GPL license (v3) found in the
# LICENSE file in the root directory of this source tree.
"""Unit tests for zero-noise extrapolation."""
import functools
from typing import List
import cirq
import numpy as np
import pytest
import qisk... |
https://github.com/GabrielPontolillo/QiskitPBT | GabrielPontolillo | from argparse import ArgumentParser, Namespace, BooleanOptionalAction
from qiskit import QuantumCircuit as qc
from qiskit import QuantumRegister as qr
from qiskit import transpile
from qiskit_aer import AerSimulator
from qiskit.result import Counts
from matplotlib.pyplot import show, subplots, xticks, yticks
fro... |
https://github.com/theflyingrahul/qiskitsummerschool2020 | theflyingrahul | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
# (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 modifi... |
https://github.com/Qiskit/feedback | Qiskit | from qiskit import *
q = QuantumRegister(3,'q')
c = ClassicalRegister(2,'c')
q1 = QuantumRegister(4,'q1')
c1 = ClassicalRegister(2,'c1')
res = ClassicalRegister(1,'r')
backend = Aer.get_backend('qasm_simulator')
qc = QuantumCircuit(q,c,res)
qc.x([0,1])
qc.measure([0,1],[0,1])
qc.h(2).c_if([c[0],c[1]],3)... |
https://github.com/qiskit-community/qiskit-device-benchmarking | qiskit-community | # 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... |
https://github.com/Tojarieh97/VQE | Tojarieh97 | %load_ext autoreload
%autoreload 2
from qiskit.circuit.library.standard_gates import RXGate, RZGate, RYGate, CXGate, CZGate, SGate, HGate
from qiskit import QuantumCircuit, ClassicalRegister, QuantumRegister
import numpy as np
def get_linear_entangelment_ansatz(num_of_qubits, thetas, input_state, circuit_dep... |
https://github.com/noamsgl/IBMAscolaChallenge | noamsgl | # %load imports.py
import matplotlib.pyplot as plt
import pandas as pd
import seaborn as sns
import numpy as np
import ipywidgets as widgets
widgets.IntSlider()
widgets.FloatSlider()
widgets.FloatLogSlider()
widgets.IntRangeSlider()
widgets.FloatRangeSlider()
widgets.IntProgress(75)
widgets.Fl... |
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/IceKhan13/purplecaffeine | IceKhan13 | # 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/helenup/Quantum-Euclidean-Distance | helenup | # import the necessary libraries
import math as m
from qiskit import *
from qiskit import BasicAer
from qiskit import QuantumCircuit, ClassicalRegister, QuantumRegister, execute
# First step is to encode the data into quantum states.
#There are some techniques to do it, in this case Amplitude embedding was us... |
https://github.com/apozas/qaoa-color | apozas | from functools import reduce
from itertools import product
from qiskit import BasicAer, QuantumRegister
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 constrainedqaoa impor... |
https://github.com/Pitt-JonesLab/mirror-gates | Pitt-JonesLab | from transpile_benchy.metrics.gate_counts import (
DepthMetric,
TotalMetric,
TotalSwaps,
)
from qiskit.circuit.library import iSwapGate
from qiskit.transpiler import CouplingMap
from mirror_gates.pass_managers import Mirage, QiskitLevel3
from mirror_gates.utilities import SubsMetric
from mirror_gat... |
https://github.com/TheClintest/QuantumMedianFilter | TheClintest | from QMF import *
filename = "lena.png"
#Trasformazione in array
img_array = Converter.to_array(filename)
#Processo...
#Trasformazione in immagine
Converter.to_image(img_array, "nuova_immagine.png")
patcher = ImagePatcher()
patcher.load_image(img_array) # Caricamento/Processing
patches = patcher.get_... |
https://github.com/tomtuamnuq/compare-qiskit-ocean | tomtuamnuq | import dimod
import neal
import numpy as np
from dwave.system import DWaveSampler, EmbeddingComposite, DWaveCliqueSampler
A_int = np.array([[0,1,2,3,4,1],
[2,1,4,1,0,2],
[1,5,2,3,1,1]])
m, n = A_int.shape
vartype = dimod.Vartype.BINARY
c_int = np.array([1,2,1,-3,1,-1])
b = np.arr... |
https://github.com/zeynepCankara/Introduction-Quantum-Programming | zeynepCankara | %run qlatvia.py
draw_qubit()
sqrttwo=2**0.5
draw_quantum_state(1,0,"")
draw_quantum_state(1/sqrttwo,1/sqrttwo,"|+>")
# drawing the angle with |0>-axis
from matplotlib.pyplot import gca, text
from matplotlib.patches import Arc
gca().add_patch( Arc((0,0),0.4,0.4,angle=0,theta1=0,theta2=45) )
text(0.08,... |
https://github.com/carstenblank/dc-qiskit-qml | carstenblank | # -*- coding: utf-8 -*-
# Copyright 2018 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 app... |
https://github.com/qiskit-community/community.qiskit.org | qiskit-community | from qiskit import *
from qiskit.tools.visualization import plot_histogram
import numpy as np
def NOT(input):
q = QuantumRegister(1) # a qubit in which to encode and manipulate the input
c = ClassicalRegister(1) # a bit to store the output
qc = QuantumCircuit(q, c) # this is where the quantum prog... |
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/vandnaChaturvedi/Qauntum_algorithms_Qiskit | vandnaChaturvedi | import numpy as np
import qiskit
from qiskit import QuantumCircuit
import matplotlib.pyplot as plt
from qiskit.circuit import QuantumCircuit, Parameter
import warnings
warnings.filterwarnings('ignore')
theta = Parameter("θ")
phi = Parameter("φ")
lamb = Parameter("λ")
def sampleCircuitA(layer=1, qubits... |
https://github.com/Pitt-JonesLab/mirror-gates | Pitt-JonesLab | from qiskit.transpiler import CouplingMap
from mirror_gates.pass_managers import Mirage, QiskitLevel3
from mirror_gates.logging import transpile_benchy_logger
from transpile_benchy.library import CircuitLibrary
library = CircuitLibrary.from_txt("../../circuits/iters_select.txt")
coupling_map = CouplingMap.fr... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit, execute
from qiskit.providers.fake_provider import FakeVigoV2
from qiskit.visualization import plot_gate_map
backend = FakeVigoV2()
plot_gate_map(backend) |
https://github.com/swe-bench/Qiskit__qiskit | swe-bench | # This code is part of Qiskit.
#
# (C) Copyright IBM 2018, 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... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit, transpile, schedule
from qiskit.visualization.timeline import draw
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/arian-code/nptel_quantum_assignments | arian-code | import numpy as np
#Option A
p1=np.matrix([[0, 1],[-1, 0]])
print (p1)
print (p1.getH())
if (p1==p1.getH()).all():
print ("It is hermitian")
else:
print ("It is not hermitian")
#Option B
p1=np.matrix([[0, 0+1j],[0-1j, 0]])
print (p1)
print (p1.getH())
if (p1==p1.getH()).all():
print ("It i... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit, QuantumRegister
from qiskit.circuit.library.standard_gates import HGate
qr = QuantumRegister(3)
qc = QuantumCircuit(qr)
c3h_gate = HGate().control(2)
qc.append(c3h_gate, qr)
qc.draw('mpl') |
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
# Define the words (notice that we include both meaning and grammar)
# nouns
man, woman, k... |
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 | import qiskit.qasm3
program = """
OPENQASM 3.0;
include "stdgates.inc";
input float[64] a;
qubit[3] q;
bit[2] mid;
bit[3] out;
let aliased = q[0:1];
gate my_gate(a) c, t {
gphase(a / 2);
ry(a) c;
cx c, t;
}
gate my_phase(a) c {
ctrl ... |
https://github.com/mnp-club/Quantum_Computing_Workshop_2020 | mnp-club | %matplotlib inline
# Importing standard Qiskit libraries and configuring account
from qiskit import QuantumCircuit, execute, Aer, IBMQ
from qiskit.compiler import transpile, assemble
from qiskit.tools.jupyter import *
from qiskit.visualization import *
import numpy as np
from fractions import Fraction as frac
... |
https://github.com/shesha-raghunathan/DATE2019-qiskit-tutorial | shesha-raghunathan | from qiskit import QuantumCircuit, ClassicalRegister, QuantumRegister
from qiskit import execute
# Choose the drawer you like best:
from qiskit.tools.visualization import matplotlib_circuit_drawer as draw
#from qiskit.tools.visualization import circuit_drawer as draw
from qiskit import IBMQ
IBMQ.load_accounts... |
https://github.com/abhishekchak52/quantum-computing-course | abhishekchak52 | import math
import numpy as np
import matplotlib as mpl
from matplotlib import pyplot as plt
import qiskit
from qiskit import QuantumCircuit, QuantumRegister, ClassicalRegister
from qiskit import Aer, execute
from qiskit.visualization import plot_bloch_multivector
from qiskit.visualization import plot_bloc... |
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/JavaFXpert/quantum-circuit-pygame | JavaFXpert | #!/usr/bin/env python
#
# Copyright 2019 the original author or authors.
#
# 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
#
# Unle... |
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/DaisukeIto-ynu/KosakaQ | DaisukeIto-ynu | # -*- 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/quantum-kittens/quantum-computing-basics | quantum-kittens | # run this cell if you're executing this notebook in your browser
!pip install qiskit
from IPython.display import clear_output
clear_output()
from qiskit import *
import numpy as np
qc = QuantumCircuit(2,2)
qc.draw('mpl')
qreg = QuantumRegister(2, name = 'qreg')
creg = ClassicalRegister(2, name = 'cr... |
https://github.com/nahumsa/volta | nahumsa | import sys
sys.path.append('../../')
# Python imports
import numpy as np
import matplotlib.pyplot as plt
# Qiskit
from qiskit import BasicAer
from qiskit.aqua.components.optimizers import COBYLA, SPSA
from qiskit.circuit.library import TwoLocal
# VOLTA
from volta.vqd import VQD
from volta.utils import ... |
https://github.com/Qiskit/qiskit-transpiler-service | Qiskit | # Install the plugin
# !pip install -e .
from qiskit.transpiler import PassManager
from qiskit_transpiler_service.ai.routing import AIRouting
from qiskit.circuit.library import EfficientSU2
circuit = EfficientSU2(100, entanglement="circular", reps=1).decompose()
print(
f"Original circuit -> Depth: {circu... |
https://github.com/maximusron/qgss_2021_labs | maximusron | from qiskit.circuit.library import RealAmplitudes
ansatz = RealAmplitudes(num_qubits=2, reps=1, entanglement='linear')
ansatz.draw('mpl', style='iqx')
from qiskit.opflow import Z, I
hamiltonian = Z ^ Z
from qiskit.opflow import StateFn
expectation = StateFn(hamiltonian, is_measurement=True) @ StateFn(an... |
https://github.com/carstenblank/dc-qiskit-qml | carstenblank | # -*- coding: utf-8 -*-
# Copyright 2018 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 app... |
https://github.com/biswaroopmukherjee/Quantum-Waddle | biswaroopmukherjee | import qiskit
from qiskit import IBMQ
from qiskit.tools.monitor import job_monitor
IBMQ.load_account()
IBMQ.providers()
provider = IBMQ.get_provider(group='open') #check open servers
import numpy as np
import time
import networkx as nx
import matplotlib.pyplot as plt
import random
from qiskit import (Quant... |
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/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/GabrielPontolillo/Quantum_Algorithm_Implementations | GabrielPontolillo | import unittest
import hypothesis.strategies as st
from hypothesis import given, settings, note
import matplotlib.pyplot as plt
import numpy as np
import math
from qiskit import QuantumCircuit, Aer, transpile, assemble, execute
from qiskit.visualization import plot_histogram
from qiskit.circuit.library impo... |
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 scipy.interpolate import griddata
%matplotlib inline
import numpy as np
from qiskit import QuantumRegister, QuantumCircuit, AncillaRegister, transpile
from qiskit.circuit.library import IntegerComparator, WeightedAdder, LinearAmplitudeFunction
from qiskit.algorithms import... |
https://github.com/1chooo/Quantum-Oracle | 1chooo | # %% [markdown]
# # 第4章原始程式碼
# %%
#Program 4.1 Apply CX-gate to qubit
from qiskit import QuantumCircuit
qc = QuantumCircuit(2)
qc.cx(0,1)
qc.draw('mpl')
# %%
#Program 4.2 Show unitary matrix of CX-gate (MSB as target bit)
from qiskit import QuantumCircuit, Aer
from qiskit.visualization import array_to_la... |
https://github.com/mmetcalf14/Hamiltonian_Downfolding_IBM | mmetcalf14 | # -*- coding: utf-8 -*-
# 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.
#
#... |
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/danieljaffe/quantum-algorithms-qiskit | danieljaffe | """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/yaelbh/qiskit-projectq-provider | yaelbh | # -*- coding: utf-8 -*-
# Copyright 2018, IBM.
#
# This source code is licensed under the Apache License, Version 2.0 found in
# the LICENSE.txt file in the root directory of this source tree.
# pylint: disable=invalid-name,missing-docstring,broad-except,no-member
from test._random_circuit_generator import ... |
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/quantumyatra/quantum_computing | quantumyatra | 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/arnavdas88/QuGlassyIsing | arnavdas88 | !pip install qiskit
J = 4.0
B_x = 2.0
B_z = 1.0
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/Manish-Sudhir/QiskitCheck | Manish-Sudhir | import warnings
from qiskit import QuantumRegister, ClassicalRegister
from qiskit import QuantumCircuit, execute, Aer, transpile, IBMQ
from qiskit.tools.monitor import job_monitor
from qiskit.circuit.library import QFT
from qiskit.visualization import plot_bloch_multivector, plot_histogram, array_to_latex
warning... |
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/pedroripper/qiskit_tutoriais | pedroripper | from qiskit import *
%matplotlib inline
import numpy as np
qc = QuantumCircuit(2,2)
qc.h(0)
qc.cx(0,1)
qc.measure([0,1],[0,1])
qc.draw(output='mpl')
backend = Aer.get_backend('qasm_simulator')
result = execute(qc,backend).result()
from qiskit.tools.visualization import plot_histogram
plot_histogram(r... |
https://github.com/Pitt-JonesLab/mirror-gates | Pitt-JonesLab | """Add custom gates to the session EquivalenceLibrary instance.
NOTE: sel is global, so just import this file before calling transpile.
"""
import numpy as np
from qiskit import QuantumCircuit
from qiskit.circuit.equivalence_library import SessionEquivalenceLibrary as sel
from qiskit.circuit.library.standard_... |
https://github.com/AnikenC/JaxifiedQiskit | AnikenC | # All Imports
import numpy as np
import jax
import jax.numpy as jnp
from jax.numpy.linalg import norm
import qiskit.pulse as pulse
from qiskit_dynamics.array import Array
from library.utils import PauliToQuditOperator, TwoQuditHamiltonian
from library.new_sims import JaxedSolver
Array.set_default_bac... |
https://github.com/jonasmaziero/computacao_quantica_qiskit | jonasmaziero | |
https://github.com/JohnBurke4/qaoa_testing_framework | JohnBurke4 | from qiskit import QuantumCircuit
from qiskit.circuit import Parameter
import numpy as np
import random
class CostHamiltonian:
circuit = {}
def __init__(self, numQubits, layers=1, costType='maxcut', problem=None):
self.numQubits = numQubits
self.costType = costType
self.la... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit
from qiskit.quantum_info import Clifford, random_clifford
qc = QuantumCircuit(3)
cliff = random_clifford(2)
qc.append(cliff, [0, 1])
qc.ccx(0, 1, 2)
qc.draw('mpl') |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | from qiskit import QuantumCircuit
circ = QuantumCircuit(2, 2)
circ.h(0)
circ.cx(0, 1)
circ.measure(0, 0)
circ.measure(1, 1)
circ.draw('mpl')
from qiskit import pulse
from qiskit.pulse.library import Gaussian
from qiskit.providers.fake_provider import FakeValencia
backend = FakeValencia()
with pulse... |
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 qiskit.qasm3
program = """
OPENQASM 3.0;
include "stdgates.inc";
input float[64] a;
qubit[3] q;
bit[2] mid;
bit[3] out;
let aliased = q[0:1];
gate my_gate(a) c, t {
gphase(a / 2);
ry(a) c;
cx c, t;
}
gate my_phase(a) c {
ctrl ... |
https://github.com/krishphys/LiH_Variational_quantum_eigensolver | krishphys | from qiskit import BasicAer, Aer, IBMQ
from qiskit.aqua import QuantumInstance, aqua_globals
from qiskit.aqua.algorithms import VQE, ExactEigensolver
from qiskit.aqua.components.initial_states import Zero
from qiskit.aqua.components.optimizers import COBYLA, L_BFGS_B, SLSQP, SPSA
from qiskit.aqua.components.variat... |
https://github.com/swe-train/qiskit__qiskit | swe-train | # 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/rmlarose/qcbq | rmlarose | """Imports for the notebook."""
import matplotlib.pyplot as plt
import numpy as np
from scipy.optimize import minimize
import qiskit
"""Defining circuits with parameters."""
# Get a circuit and registers
qreg = qiskit.QuantumRegister(2)
creg = qiskit.ClassicalRegister(2)
circ = qiskit.QuantumCircuit(qreg, ... |
https://github.com/Tim-Li/Qiskit-NTU-hackathon-2022_QGEN | Tim-Li | import numpy as np
import matplotlib.pyplot as plt
# Importing standard Qiskit libraries
from qiskit import QuantumCircuit, transpile, Aer, IBMQ
from qiskit.tools.jupyter import *
from qiskit.visualization import *
# from ibm_quantum_widgetsets import *
from qiskit.providers.aer import QasmSimulator
from qisk... |
https://github.com/Qiskit/feedback | Qiskit | from qiskit import QuantumCircuit, transpile, schedule, IBMQ
from qiskit.transpiler import PassManager
import numpy as np
IBMQ.load_account()
provider = IBMQ.get_provider(hub='ibm-q-internal', group='deployed', project='default')
backend = provider.get_backend('ibm_lagos')
%matplotlib inline
%config Inli... |
https://github.com/arnaucasau/Quantum-Computing-3SAT | arnaucasau | # imports
import math
# importing Qiskit
from qiskit import QuantumCircuit, Aer, assemble, transpile
from qiskit_aer import AerSimulator
from qiskit.visualization import plot_histogram
f = open("cnf_test2.txt")
info = f.readline().split(' ')
n_var = int(info[0])
n_clause = int(info[1])
lines = [line.rst... |
https://github.com/anpaschool/quantum-computing | anpaschool | from qiskit import *
from math import pi
import numpy as np
from qiskit.visualization import plot_bloch_multivector,plot_state_qsphere
import matplotlib.pyplot as plt
q = np.array([1.+0.j, 0.+0.j])
plot_bloch_multivector(q)
plot_state_qsphere(q)
q = np.array([0.+0.j, 1.+0.j])
plot_bloch_multivector(q)
... |
https://github.com/qiskit-community/qiskit-translations-staging | qiskit-community | %matplotlib inline
from qiskit_finance import QiskitFinanceError
from qiskit_finance.data_providers import *
import datetime
import matplotlib.pyplot as plt
from pandas.plotting import register_matplotlib_converters
register_matplotlib_converters()
data = RandomDataProvider(
tickers=["TICKER1", "TICKER2... |
https://github.com/shesha-raghunathan/DATE2019-qiskit-tutorial | shesha-raghunathan | #Assign these values as per your requirements.
global min_qubits,max_qubits,skip_qubits,max_circuits,num_shots,Noise_Inclusion
min_qubits=1
max_qubits=3
skip_qubits=1
max_circuits=3
num_shots=1000
use_XX_YY_ZZ_gates = True
Noise_Inclusion = False
saveplots = False
Memory_utilization_plot = True
Type_... |
https://github.com/Alice-Bob-SW/qiskit-alice-bob-provider | Alice-Bob-SW | ##############################################################################
# Copyright 2023 Alice & Bob
#
# 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://w... |
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/alexyev/Grover-s_Algorithm | alexyev | import matplotlib.pyplot as plt
import numpy as np
!pip install qiskit
from qiskit import IBMQ, Aer, assemble, transpile, execute
from qiskit import QuantumCircuit, ClassicalRegister, QuantumRegister
from qiskit.providers.ibmq import least_busy
!pip install qiskit.visualization
from qiskit.visualization import *... |
https://github.com/duartefrazao/Quantum-Finance-Algorithms | duartefrazao | from qiskit import Aer
from qiskit.circuit.library import TwoLocal
from qiskit.aqua import QuantumInstance
from qiskit.optimization.applications.ising.common import sample_most_likely
from qiskit.aqua.algorithms import VQE, QAOA, NumPyMinimumEigensolver
from qiskit.aqua.components.optimizers import COBYLA
from au... |
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/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/2lambda123/Qiskit-qiskit | 2lambda123 | # 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/jonasmaziero/computacao_quantica_qiskit | jonasmaziero | import numpy as np
N = 10**7; d = np.arange(2,N+1,1); dl = np.zeros(len(d)); nv = np.zeros(len(d))
n = 1
for j in range(2,len(d)):
nv[j] = n
dl[j] = 2**n
if d[j] >= dl[j]:
n += 1
from matplotlib import pyplot as plt
plt.plot(d,d, label=r'$d$')
plt.plot(d,dl, label=r'$dl$')
plt.xlabel(r'... |
https://github.com/osamarais/qiskit_iterative_solver | osamarais |
import qiskit
from qiskit import QuantumCircuit, QuantumRegister
from qiskit.extensions import UnitaryGate
import numpy as np
from scipy.linalg import fractional_matrix_power
from scipy.io import loadmat
from copy import deepcopy
# problem = 'lower triangular'
# problem = 'lower triangular identit... |
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/apcarrik/qiskit-dev | apcarrik | '''
helloworld.py
This file is intended as a simple template for qiskit files.
The code can be found at: https://qiskit.org/documentation/intro_tutorial1.html
'''
### 1. Import Packages
import numpy as np
from matplotlib import pyplot
from qiskit import QuantumCircuit, transpile # instructions of quantum ... |
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/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') |
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