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abbycross merged 2 commits into from
Jul 30, 2026
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Moved the license cell below the first usage example. Added a new exa… #5425

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0dd100c
Moved the license cell below the first usage example. Added a new exa…
RowPJ Jul 27, 2026
a389922
Apply tox formatting to qunova-chemistry guidebook.
RowPJ Jul 27, 2026
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67 changes: 55 additions & 12 deletions docs/guides/qunova-chemistry.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -128,18 +128,6 @@
"Users are able to decide the quantum circuit used and the number of shots taken for each quantum circuit, as well as control the subspace size or enable the classical generation of additional configurations to assist the quantum generated configurations. In this way users can tailor the behavior of HI-VQE to suit their desired applications."
]
},
{
"cell_type": "markdown",
"id": "13d5b39e-a4cd-4c7e-b891-5d5fa474cdd5",
"metadata": {},
"source": [
"## Licensing\n",
"\n",
"Please note that use of this Qiskit Function is limited to problems requiring at most 20 qubits, unless a license is obtained granting a higher limit.\n",
"\n",
"Please email [qiskit.support@qunovacomputing.com](mailto:qiskit.support@qunovacomputing.com) if you would like to inquire about obtaining a license."
]
},
{
"cell_type": "markdown",
"id": "73390a19",
Expand Down Expand Up @@ -405,6 +393,61 @@
"print(f\"Sampled Number of States: {len(result['states'])}\")"
]
},
{
"cell_type": "markdown",
"id": "5f252348-720f-47c0-9e7f-ae5e5512b8d1",
"metadata": {},
"source": [
"## Licensing\n",
"\n",
"Please note that use of this Qiskit Function is limited to problems requiring at most 20 qubits, unless a license is obtained granting a higher limit.\n",
"\n",
"Please email [qiskit.support@qunovacomputing.com](mailto:qiskit.support@qunovacomputing.com) if you would like to inquire about obtaining a license.\n",
"\n",
"### Example of licensed function use\n",
"\n",
"Licensed users are issued a license token which must be submitted to the function using a wrapper library.\n",
Comment on lines +403 to +409

@abbycross abbycross Jul 30, 2026

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"Please note that use of this Qiskit Function is limited to problems requiring at most 20 qubits, unless a license is obtained granting a higher limit.\n",
"\n",
"Please email [qiskit.support@qunovacomputing.com](mailto:qiskit.support@qunovacomputing.com) if you would like to inquire about obtaining a license.\n",
"\n",
"### Example of licensed function use\n",
"\n",
"Licensed users are issued a license token which must be submitted to the function using a wrapper library.\n",
"Note that use of this Qiskit Function is limited to problems requiring at most 20 qubits, unless a license is obtained granting a higher limit.\n",
"\n",
"Email [qiskit.support@qunovacomputing.com](mailto:qiskit.support@qunovacomputing.com) if you would like to inquire about obtaining a license.\n",
"\n",
"### Example of licensed function use\n",
"\n",
"Licensed users are issued a license token, and then must use a wrapper library to submit their license token to the function.\n",

"The wrapper library can be installed [from PyPI](https://pypi.org/project/hivqe-qiskit-function-utils/) with `pip install hivqe-qiskit-function-utils`.\n",
"The below example shows how this library should be used to submit your license token when calling the function."
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "a1d9ad0f-4add-4ef8-a63c-c1601b13e322",
"metadata": {},
"outputs": [],
"source": [
"import math\n",
"from qiskit_ibm_catalog import QiskitFunctionsCatalog\n",
"from hivqe_qiskit_function_utils import FunctionWrapper\n",
"\n",
"catalog = QiskitFunctionsCatalog(\n",
" token=\"your_qiskit_functions_catalog_token\",\n",
" channel=\"ibm_quantum_platform\",\n",
" instance=\"your_ibm_instance\",\n",
")\n",
"\n",
"molecule_geometry = f\"\"\"\n",
"O 0 0 0;\n",
"H {-0.957*math.sin(math.radians(104.5)/2.0)} {0.957*math.cos(math.radians(104.5)/2.0)} 0;\n",
"H {0.957*math.sin(math.radians(104.5)/2.0)} {0.957*math.cos(math.radians(104.5)/2.0)} 0\n",
"\"\"\"\n",
"\n",
"hivqe = FunctionWrapper(\n",
" token=\"your_hivqe_license_token\",\n",
" function=catalog.load(\"qunova/hivqe-chemistry\"),\n",
")\n",
"job = hivqe.run(\n",
" geometry=molecule_geometry,\n",
" backend_name=\"ibm_torino\",\n",
" max_states=10000,\n",
" max_expansion_states=1000,\n",
" hivqe_options={\"ansatz\": \"epa\", \"max_iter\": 10},\n",
")\n",
"result = job.result()"
]
},
{
"cell_type": "markdown",
"id": "4af252f6",
Expand Down
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