c4bda95cca
Generated on the final tree: the views page, rebuilt (802 495 bytes, under 1 MiB) from its sources; the notebooks' stored outputs; the agent docs. The pins that move: wai-web's course check names its engine now, so its digest moves (374b400e... to 969b2c1c..., and with every release from here), and the page's wasm32 count is 18 (native 26, as pinned). wai-quantum-qpu's library count is 34, as the cherry-picked pin says. What replaying each workflow's jobs found, each fixed here: - the views page's one line carried the estimate pane's English note, "no other beats on both", which the comparative-prose check reads across the line; the note says "none of the others beats on both"; - the docs runner's broken.qasm is broken on purpose, so the editors check requires it to fail to parse, as the intent set's broken programs; - the command line's parse test named the service's submit and task in a build without the service; those checks are a test of their own, built with it; - the set-only Merkle helpers warned in a build without receipts; - a one-element loop in the service's strict test; - the energy job looked for the live counter's line at the start of a line, where --nocapture puts it after the test's name; - the Python test comparing a run on the service with one here now leaves out the provenance the service adds, and checks it is there. The release heading's caller list is the final API check's: the frame text's new fields and variant, and the request's compile passes and mitigation. Co-Authored-By: Claude Opus 5.5 <[email protected]>
487 lines
34 KiB
Text
487 lines
34 KiB
Text
{
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"cells": [
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{
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"cell_type": "markdown",
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"id": "getting-started-0",
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"metadata": {},
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"source": [
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"# Getting started with WAI Quantum in Python\n",
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"\n",
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"The package runs the WAI Quantum job engine in this process. A job planned, run and sealed here gives the same plan, the same result and the same receipt as the command line, the job service, the MCP servers, the Studio and the desktop app.\n",
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"\n",
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"Install it from a wheel (it is not on a public package index yet):\n",
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"\n",
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"```sh\n",
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"pip install wai_quantum-<version>-cp39-abi3-<platform>.whl # the engine and the service client\n",
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"pip install \"wai_quantum-<version>-cp39-abi3-<platform>.whl[widgets]\" # and the notebook widgets\n",
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"```"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 1,
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"id": "getting-started-1",
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"metadata": {
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"execution": {
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"iopub.execute_input": "2026-10-28T08:01:08.252068Z",
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"iopub.status.busy": "2026-10-28T08:01:08.251991Z",
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"iopub.status.idle": "2026-10-28T08:01:08.262307Z",
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"shell.execute_reply": "2026-10-28T08:01:08.262058Z"
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}
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},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"'0.1.0'"
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]
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},
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"execution_count": 1,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"import wai_quantum as wq\n",
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"wq.__version__"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"id": "getting-started-2",
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"metadata": {
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"execution": {
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"iopub.execute_input": "2026-10-28T08:01:08.263274Z",
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"iopub.status.busy": "2026-10-28T08:01:08.263203Z",
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"iopub.status.idle": "2026-10-28T08:01:08.264838Z",
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"shell.execute_reply": "2026-10-28T08:01:08.264640Z"
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}
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},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"Key(did:key:z6MkehRgf7yJbgaGfYsdoAsKdBPE3dj2CYhowQdcjqSJgvVd, in memory)"
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]
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},
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"execution_count": 2,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"# A fixed key for this page, so that its receipts repeat byte for byte when it runs\n",
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"# again. Keep a key of your own: wq.Key.generate().save(\"my.key\"), then\n",
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"# wq.Key.from_file(\"my.key\"); with no key given, wq.run signs with this user's key,\n",
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"# the command line's.\n",
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"key = wq.Key(bytes(range(32)))\n",
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"key"
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]
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},
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{
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"cell_type": "markdown",
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"id": "getting-started-3",
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"metadata": {},
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"source": [
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"## Run a job\n",
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"\n",
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"A program is OpenQASM 3 (or 2) text, a path to a file of it, or a job as the service reads it. `run` plans it onto the strongest method the circuit admits, runs it, and seals the result. The job comes back as a plain dict in the service's form, with helpers for what is read most."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"id": "getting-started-4",
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"metadata": {
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"execution": {
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"iopub.execute_input": "2026-10-28T08:01:08.265673Z",
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"iopub.status.busy": "2026-10-28T08:01:08.265609Z",
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"iopub.status.idle": "2026-10-28T08:01:08.267553Z",
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"shell.execute_reply": "2026-10-28T08:01:08.267344Z"
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}
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},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"stabilizer, accuracy exact, 1000 shots, 2 outcomes listed, sealed\n",
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"method stabilizer - Clifford circuit: the stabilizer tableau of 2 qubits\n",
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"accuracy exact\n",
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"counts {'11': 505, '00': 495}\n"
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]
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}
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],
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"source": [
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"bell = '''OPENQASM 3.0;\n",
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"qubit[2] q;\n",
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"bit[2] c;\n",
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"h q[0];\n",
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"cx q[0], q[1];\n",
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"c = measure q;\n",
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"'''\n",
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"job = wq.run(bell, shots=1000, seed=7, key=key)\n",
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"print(job.summary())\n",
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"print(\"method \", job.method, \"-\", job[\"why\"])\n",
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"print(\"accuracy\", job.accuracy)\n",
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"print(\"counts \", job.counts)"
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]
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},
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{
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"cell_type": "markdown",
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"id": "getting-started-5",
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"metadata": {},
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"source": [
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"The job displays as its result: the counts, the method, the accuracy class and the receipt, checked here."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"id": "getting-started-6",
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"metadata": {
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"execution": {
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"iopub.execute_input": "2026-10-28T08:01:08.268230Z",
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"iopub.status.busy": "2026-10-28T08:01:08.268142Z",
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"iopub.status.idle": "2026-10-28T08:01:08.270293Z",
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"shell.execute_reply": "2026-10-28T08:01:08.270115Z"
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}
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},
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"outputs": [
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{
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"data": {
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"text/html": [
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"<div class=\"wq-result\" style=\"font-family:ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;font-size:13px;line-height:1.45;border:1px solid var(--jp-border-color2,rgba(127,127,127,.35));border-radius:8px;padding:10px 12px;margin:2px 0;max-width:100%;overflow-x:auto\"><div><b>stabilizer</b> · accuracy <b>exact</b></div><div style=\"opacity:.7\">Clifford circuit: the stabilizer tableau of 2 qubits</div><div style=\"margin-top:6px\">1000 shots, 2 distinct outcomes; the 2 most frequent:</div><svg xmlns=\"http://www.w3.org/2000/svg\" class=\"wq-histogram\" width=\"370\" height=\"40\" viewBox=\"0 0 370 40\" role=\"img\" aria-label=\"Counts of 2 outcomes\"><text x=\"34\" y=\"11\" text-anchor=\"end\" dominant-baseline=\"central\" fill=\"currentColor\" style=\"font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px\">11</text><rect x=\"40\" y=\"4\" width=\"260.0\" height=\"14\" rx=\"2\" fill=\"#7aa0ff\"><title>11: 505 of 1000</title></rect><text x=\"306.0\" y=\"11\" dominant-baseline=\"central\" fill=\"currentColor\" style=\"font-size:11px\">505</text><text x=\"34\" y=\"29\" text-anchor=\"end\" dominant-baseline=\"central\" fill=\"currentColor\" style=\"font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px\">00</text><rect x=\"40\" y=\"22\" width=\"254.9\" height=\"14\" rx=\"2\" fill=\"#7aa0ff\"><title>00: 495 of 1000</title></rect><text x=\"300.9\" y=\"29\" dominant-baseline=\"central\" fill=\"currentColor\" style=\"font-size:11px\">495</text></svg><div style=\"margin-top:6px\">receipt <span class=\"wq-badge\" style=\"display:inline-block;padding:0 7px;border-radius:9px;font-size:11px;font-weight:600;color:#fff;background:#10b981\">verified</span> signed by <span style=\"font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px\" title=\"did:key:z6MkehRgf7yJbgaGfYsdoAsKdBPE3dj2CYhowQdcjqSJgvVd\">did:key:z6Mkeh…howQdcjqSJgvVd</span></div></div>"
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],
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"text/plain": [
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"{'status': 'done',\n",
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" 'method': 'stabilizer',\n",
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" 'why': 'Clifford circuit: the stabilizer tableau of 2 qubits',\n",
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" 'estimate': {'memory_bytes': 67172870, 'work': 2008},\n",
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" 'request': {'qasm': 'OPENQASM 3.0;\\nqubit[2] q;\\nbit[2] c;\\nh q[0];\\ncx q[0], q[1];\\nc = measure q;\\n',\n",
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" 'shots': 1000,\n",
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" 'seed': 7},\n",
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" 'result': {'method': 'stabilizer',\n",
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" 'qubits': 2,\n",
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" 'gates': 2,\n",
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" 'accuracy': {'class': 'exact'},\n",
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" 'counts': {'11': 505, '00': 495},\n",
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" 'distinct_outcomes': 2,\n",
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" 'omitted_shots': 0,\n",
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" 'outcome_dimension': 1,\n",
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" 'elapsed_ms': 0,\n",
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" 'engine': {'name': 'wai-quantum', 'version': '0.7.0'},\n",
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" 'schema': 'wai.quantum.job-result/1',\n",
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" 'energy': {'unmetered': \"the Python package does not meter a run's energy\"},\n",
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" 'receipt': {'alg': 'ed25519',\n",
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" 'canon': 'rfc8785',\n",
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" 'key': '03a107bff3ce10be1d70dd18e74bc09967e4d6309ba50d5f1ddc8664125531b8',\n",
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" 'digest': '57b40878d70402c45a5d04cb2549ec2d3752317bacb9aea890add5069eb9b13a',\n",
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" 'signature': '3be4c1a273e3e11c0a0203f06a3660245d397a998a104a1ae3eaffdb5aecfb6d5e336c3af429ab561de0e2ae349204b37e823f38214456ef2500b922acd34b08'}}}"
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]
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},
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"execution_count": 4,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"job"
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]
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},
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{
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"cell_type": "markdown",
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"id": "getting-started-7",
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"metadata": {},
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"source": [
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"## Check the receipt\n",
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"\n",
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"`verify` checks that the receipt seals this request and this result, offline. Any change to either breaks it."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"id": "getting-started-8",
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"metadata": {
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"execution": {
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"iopub.execute_input": "2026-10-28T08:01:08.271106Z",
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"iopub.status.busy": "2026-10-28T08:01:08.271041Z",
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"iopub.status.idle": "2026-10-28T08:01:08.272679Z",
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"shell.execute_reply": "2026-10-28T08:01:08.272473Z"
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}
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},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"True True\n",
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"False\n"
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]
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}
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],
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"source": [
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"v = wq.verify(job)\n",
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"print(v.valid, v.signer == key.did)\n",
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"forged = dict(job, result=dict(job.result, counts={\"00\": 1000}))\n",
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"print(wq.verify(forged).valid)"
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]
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},
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{
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"cell_type": "markdown",
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"id": "getting-started-9",
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"metadata": {},
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"source": [
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"## Before running: plan, lint, draw, critique\n",
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"\n",
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"None of these runs the circuit."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"id": "getting-started-10",
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"metadata": {
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"execution": {
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"iopub.execute_input": "2026-10-28T08:01:08.273369Z",
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"iopub.status.busy": "2026-10-28T08:01:08.273300Z",
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"iopub.status.idle": "2026-10-28T08:01:08.274741Z",
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"shell.execute_reply": "2026-10-28T08:01:08.274539Z"
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}
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},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"{'method': 'stabilizer', 'why': 'Clifford circuit: the stabilizer tableau of 2 qubits', 'memory_bytes': 67174406, 'work': 2056, 'qubits': 2}\n",
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"{'ok': True, 'qubits': 2, 'gates': 2, 'bits': 2, 'measured': 2, 'dynamic_steps': None}\n",
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"q0: ──H──●──M0──\n",
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" │\n",
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"q1: ─────⊕──M1──\n",
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"\n"
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]
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}
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],
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"source": [
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"print(wq.plan(bell))\n",
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"print(wq.lint(bell))\n",
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"print(wq.draw(bell))"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"id": "getting-started-11",
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"metadata": {
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"execution": {
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"iopub.execute_input": "2026-10-28T08:01:08.275420Z",
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"iopub.status.busy": "2026-10-28T08:01:08.275364Z",
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"iopub.status.idle": "2026-10-28T08:01:08.313903Z",
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"shell.execute_reply": "2026-10-28T08:01:08.313547Z"
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}
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},
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"outputs": [
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{
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"data": {
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"application/vnd.jupyter.widget-view+json": {
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"model_id": "98c4cc1a28394e16862b3cfa5d240dac",
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"version_major": 2,
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"version_minor": 1
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},
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"image/svg+xml": [
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"<div class=\"wq-circuit-card\" style=\"font-family:ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;font-size:13px;line-height:1.45;border:1px solid var(--jp-border-color2,rgba(127,127,127,.35));border-radius:8px;padding:10px 12px;margin:2px 0;max-width:100%;overflow-x:auto\"><svg xmlns=\"http://www.w3.org/2000/svg\" width=\"188\" height=\"90\" viewBox=\"0 0 188 90\" class=\"qc wq-circuit\" role=\"img\" aria-label=\"The circuit: 2 qubits, 4 operations in 3 columns\"><style>.wq-circuit{font-family:ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif}.wq-circuit .qc-bg{fill:var(--jp-layout-color0,#fff)}.wq-circuit .qc-wire{stroke:currentColor;stroke-opacity:.45;stroke-width:1.5}.wq-circuit .qc-name{fill:currentColor;fill-opacity:.7;font-size:11px}.wq-circuit .qc-join{stroke:currentColor;stroke-opacity:.8;stroke-width:1.5}.wq-circuit .qc-box{fill:var(--jp-layout-color0,#fff);stroke:currentColor;stroke-width:1.3}.wq-circuit .qc-cond .qc-box{stroke-dasharray:3 2}.wq-circuit .qc-label{fill:currentColor;font-size:12px}.wq-circuit .qc-sub,.wq-circuit .qc-note{fill:currentColor;fill-opacity:.65;font-size:9px}.wq-circuit .qc-note{font-size:11px}.wq-circuit .qc-dot{fill:currentColor}.wq-circuit .qc-ring{fill:var(--jp-layout-color0,#fff);stroke:currentColor;stroke-width:1.5}.wq-circuit .qc-stroke{stroke:currentColor;stroke-width:1.5}.wq-circuit .qc-meter{fill:none;stroke:currentColor;stroke-width:1.4}.wq-circuit .qc-item:hover .qc-box,.wq-circuit .qc-item:hover .qc-ring{stroke-width:2.2}.wq-circuit .qc-by-person .qc-box,.wq-circuit .qc-by-person .qc-ring{stroke:#d4a574;stroke-width:2.2}.wq-circuit .qc-key-person{fill:#d4a574}.wq-circuit .qc-by-assistant .qc-box,.wq-circuit .qc-by-assistant .qc-ring{stroke:#7aa0ff;stroke-width:2.2}.wq-circuit .qc-key-assistant{fill:#7aa0ff}.wq-circuit .qc-by-agent .qc-box,.wq-circuit .qc-by-agent .qc-ring{stroke:#10b981;stroke-width:2.2}.wq-circuit .qc-key-agent{fill:#10b981}.wq-circuit .qc-by-engine .qc-box,.wq-circuit .qc-by-engine .qc-ring{stroke:#9aa0a6;stroke-width:2.2}.wq-circuit .qc-key-engine{fill:#9aa0a6}.wq-circuit .qc-by-origin .qc-box,.wq-circuit .qc-by-origin .qc-ring{stroke:#5a5f66;stroke-width:2.2}.wq-circuit .qc-key-origin{fill:#5a5f66}.wq-circuit .qc-by-assistant_then_person .qc-box,.wq-circuit .qc-by-assistant_then_person .qc-ring{stroke:#d4a574;stroke-width:2.2;stroke-dasharray:3 2}.wq-circuit .qc-key-assistant_then_person{fill:#d4a574}.wq-circuit .qc-by-agent_then_person .qc-box,.wq-circuit .qc-by-agent_then_person .qc-ring{stroke:#d4a574;stroke-width:2.2;stroke-dasharray:3 2}.wq-circuit .qc-key-agent_then_person{fill:#d4a574}</style><rect class=\"qc-bg\" fill=\"none\" x=\"0\" y=\"0\" width=\"188\" height=\"90\"/><text x=\"26\" y=\"25\" class=\"qc-name\" fill=\"currentColor\" text-anchor=\"middle\" dominant-baseline=\"central\" data-q=\"0\">q0</text><line x1=\"40\" y1=\"25\" x2=\"174\" y2=\"25\" class=\"qc-wire\" stroke=\"currentColor\" data-q=\"0\"/><text 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],
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"text/plain": [
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"Circuit(2 qubits, 4 operations in 3 columns)"
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]
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},
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"execution_count": 7,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"wq.Circuit(bell)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"id": "getting-started-12",
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"metadata": {
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"execution": {
|
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"iopub.execute_input": "2026-10-28T08:01:08.315388Z",
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"iopub.status.busy": "2026-10-28T08:01:08.315309Z",
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"iopub.status.idle": "2026-10-28T08:01:08.317133Z",
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"shell.execute_reply": "2026-10-28T08:01:08.316863Z"
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}
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},
|
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"3 gates, depth 3\n",
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"cancels [3, 4] h on qubit 0 twice in a row (lines 3 and 4): together they do nothing (a fix is offered)\n"
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|
]
|
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}
|
|
],
|
|
"source": [
|
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"c = wq.critique(\"OPENQASM 3.0;\\nqubit[1] q;\\nh q[0];\\nh q[0];\\nx q[0];\\n\")\n",
|
|
"print(c[\"gates\"], \"gates, depth\", c[\"depth\"])\n",
|
|
"for s in c[\"smells\"]:\n",
|
|
" print(s[\"kind\"], s[\"lines\"], s[\"message\"], \"(a fix is offered)\" if s[\"fixable\"] else \"\")"
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|
]
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"id": "getting-started-13",
|
|
"metadata": {},
|
|
"source": [
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"## Methods and accuracy\n",
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|
"\n",
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"Every result names its accuracy class. A circuit at arbitrary angles goes to a double-precision method; the bit-exact method takes dyadic angles only and refuses the rest rather than round them."
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|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 9,
|
|
"id": "getting-started-14",
|
|
"metadata": {
|
|
"execution": {
|
|
"iopub.execute_input": "2026-10-28T08:01:08.317804Z",
|
|
"iopub.status.busy": "2026-10-28T08:01:08.317745Z",
|
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"iopub.status.idle": "2026-10-28T08:01:08.319238Z",
|
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"shell.execute_reply": "2026-10-28T08:01:08.318955Z"
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}
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},
|
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"outputs": [
|
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{
|
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"exact bit-exact\n",
|
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"statevector exact\n",
|
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"statevector_single single\n",
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"stabilizer exact; with Pauli noise, counts are noisy samples and expectations estimates\n",
|
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"pauli bounded\n",
|
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"mps exact when nothing is truncated, otherwise heuristic\n",
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"tensor_network exact\n",
|
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"cutrank exact; single when only a single-precision table fits\n",
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"cutrank_single single\n",
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"density_matrix exact\n",
|
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"trajectories estimate\n"
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|
]
|
|
}
|
|
],
|
|
"source": [
|
|
"for m in wq.methods():\n",
|
|
" print(f\"{m['method']:<20} {m['accuracy']}\")"
|
|
]
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},
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|
{
|
|
"cell_type": "code",
|
|
"execution_count": 10,
|
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"id": "getting-started-15",
|
|
"metadata": {
|
|
"execution": {
|
|
"iopub.execute_input": "2026-10-28T08:01:08.319876Z",
|
|
"iopub.status.busy": "2026-10-28T08:01:08.319820Z",
|
|
"iopub.status.idle": "2026-10-28T08:01:08.321721Z",
|
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"shell.execute_reply": "2026-10-28T08:01:08.321462Z"
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|
}
|
|
},
|
|
"outputs": [
|
|
{
|
|
"name": "stdout",
|
|
"output_type": "stream",
|
|
"text": [
|
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"{'Z0': 0.9553364891256059, 'X0': 0.29552020666133955}\n",
|
|
"refused: exact needs dyadic angles: the angle 0.3 is not a dyadic multiple of 2π (2πm/2^k, k ≤ 32) [Q500] [J011]\n"
|
|
]
|
|
}
|
|
],
|
|
"source": [
|
|
"rot = \"OPENQASM 3.0; qubit[1] q; ry(0.3) q[0];\"\n",
|
|
"print(wq.run(rot, observables=[\"Z0\", \"X0\"], key=key).expectations)\n",
|
|
"try:\n",
|
|
" wq.run(rot, observables=[\"Z0\"], method=\"exact\", key=key)\n",
|
|
"except wq.EngineError as e:\n",
|
|
" print(\"refused:\", e.message)"
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "markdown",
|
|
"id": "getting-started-16",
|
|
"metadata": {},
|
|
"source": [
|
|
"## Bloch vectors\n",
|
|
"\n",
|
|
"Each qubit's reduced state, from the engine's expectation values of X, Y and Z on it. In a Bell pair each qubit alone is maximally mixed, so its vector has length 0."
|
|
]
|
|
},
|
|
{
|
|
"cell_type": "code",
|
|
"execution_count": 11,
|
|
"id": "getting-started-17",
|
|
"metadata": {
|
|
"execution": {
|
|
"iopub.execute_input": "2026-10-28T08:01:08.322331Z",
|
|
"iopub.status.busy": "2026-10-28T08:01:08.322276Z",
|
|
"iopub.status.idle": "2026-10-28T08:01:08.324933Z",
|
|
"shell.execute_reply": "2026-10-28T08:01:08.324626Z"
|
|
}
|
|
},
|
|
"outputs": [
|
|
{
|
|
"data": {
|
|
"application/vnd.jupyter.widget-view+json": {
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|
"model_id": "71e7e316cf1c4d6993bd73c703188142",
|
|
"version_major": 2,
|
|
"version_minor": 1
|
|
},
|
|
"text/html": [
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72.64,97.45 65.62,97.19 58.76,96.61 52.18,95.74 45.99,94.58 40.29,93.15 35.19,91.48 30.77,89.59 27.10,87.53 24.26,85.32 22.28,83.00 21.21,80.61 21.05,78.19 21.82,75.79 23.50,73.45 26.06,71.19 29.46,69.08 33.63,67.13 38.52,65.38 44.03,63.87 50.07,62.62 56.53,61.64 63.31,60.97 70.29,60.60 77.36,60.55 84.38,60.81 91.24,61.39 97.82,62.26 104.01,63.42 109.71,64.85 114.81,66.52 119.23,68.41\" fill=\"none\" stroke=\"currentColor\" stroke-opacity=\".25\" stroke-dasharray=\"3 2\"/><line x1=\"75.00\" y1=\"129.74\" x2=\"75.00\" y2=\"28.26\" stroke=\"currentColor\" stroke-opacity=\".2\"/><text x=\"75.00\" y=\"17.09\" text-anchor=\"middle\" dominant-baseline=\"central\" fill=\"currentColor\" style=\"font-size:10px;opacity:.65\">|0⟩</text><line x1=\"75.00\" y1=\"28.26\" x2=\"75.00\" y2=\"129.74\" stroke=\"currentColor\" stroke-opacity=\".2\"/><text x=\"75.00\" y=\"140.91\" text-anchor=\"middle\" dominant-baseline=\"central\" fill=\"currentColor\" style=\"font-size:10px;opacity:.65\">|1⟩</text><line 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style=\"display:inline-block;text-align:center;margin:0 8px 6px 0;vertical-align:top\"><svg xmlns=\"http://www.w3.org/2000/svg\" class=\"wq-bloch\" width=\"150\" height=\"160\" viewBox=\"0 0 150 160\" role=\"img\" aria-label=\"Qubit 1: Bloch vector (0, 0, 2.08167e-17)\"><circle cx=\"75\" cy=\"79\" r=\"54.00\" fill=\"none\" stroke=\"currentColor\" stroke-opacity=\".35\"/><polyline points=\"119.23,68.41 122.90,70.47 125.74,72.68 127.72,75.00 128.79,77.39 128.95,79.81 128.18,82.21 126.50,84.55 123.94,86.81 120.54,88.92 116.37,90.87 111.48,92.62 105.97,94.13 99.93,95.38 93.47,96.36 86.69,97.03 79.71,97.40 72.64,97.45 65.62,97.19 58.76,96.61 52.18,95.74 45.99,94.58 40.29,93.15 35.19,91.48 30.77,89.59 27.10,87.53 24.26,85.32 22.28,83.00 21.21,80.61 21.05,78.19 21.82,75.79 23.50,73.45 26.06,71.19 29.46,69.08 33.63,67.13 38.52,65.38 44.03,63.87 50.07,62.62 56.53,61.64 63.31,60.97 70.29,60.60 77.36,60.55 84.38,60.81 91.24,61.39 97.82,62.26 104.01,63.42 109.71,64.85 114.81,66.52 119.23,68.41\" 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points=\"119.23,68.41 122.90,70.47 125.74,72.68 127.72,75.00 128.79,77.39 128.95,79.81 128.18,82.21 126.50,84.55 123.94,86.81 120.54,88.92 116.37,90.87 111.48,92.62 105.97,94.13 99.93,95.38 93.47,96.36 86.69,97.03 79.71,97.40 72.64,97.45 65.62,97.19 58.76,96.61 52.18,95.74 45.99,94.58 40.29,93.15 35.19,91.48 30.77,89.59 27.10,87.53 24.26,85.32 22.28,83.00 21.21,80.61 21.05,78.19 21.82,75.79 23.50,73.45 26.06,71.19 29.46,69.08 33.63,67.13 38.52,65.38 44.03,63.87 50.07,62.62 56.53,61.64 63.31,60.97 70.29,60.60 77.36,60.55 84.38,60.81 91.24,61.39 97.82,62.26 104.01,63.42 109.71,64.85 114.81,66.52 119.23,68.41\" fill=\"none\" stroke=\"currentColor\" stroke-opacity=\".25\" stroke-dasharray=\"3 2\"/><line x1=\"75.00\" y1=\"129.74\" x2=\"75.00\" y2=\"28.26\" stroke=\"currentColor\" stroke-opacity=\".2\"/><text x=\"75.00\" y=\"17.09\" text-anchor=\"middle\" dominant-baseline=\"central\" fill=\"currentColor\" style=\"font-size:10px;opacity:.65\">|0⟩</text><line x1=\"75.00\" y1=\"28.26\" x2=\"75.00\" y2=\"129.74\" stroke=\"currentColor\" stroke-opacity=\".2\"/><text x=\"75.00\" y=\"140.91\" text-anchor=\"middle\" dominant-baseline=\"central\" fill=\"currentColor\" style=\"font-size:10px;opacity:.65\">|1⟩</text><line x1=\"30.77\" y1=\"89.59\" x2=\"119.23\" y2=\"68.41\" stroke=\"currentColor\" stroke-opacity=\".2\"/><text x=\"128.97\" y=\"66.08\" text-anchor=\"middle\" dominant-baseline=\"central\" fill=\"currentColor\" style=\"font-size:10px;opacity:.65\">+x</text><line x1=\"44.03\" y1=\"63.87\" x2=\"105.97\" y2=\"94.13\" stroke=\"currentColor\" stroke-opacity=\".2\"/><text x=\"112.79\" y=\"97.46\" text-anchor=\"middle\" dominant-baseline=\"central\" fill=\"currentColor\" style=\"font-size:10px;opacity:.65\">+y</text><line x1=\"75\" y1=\"79\" x2=\"99.98\" y2=\"31.14\" stroke=\"#7aa0ff\" stroke-width=\"2.4\" stroke-linecap=\"round\"/><circle cx=\"99.98\" cy=\"31.14\" r=\"3.6\" fill=\"#7aa0ff\"/><text x=\"75\" y=\"10\" text-anchor=\"middle\" fill=\"currentColor\" style=\"font-size:11px;font-weight:600\">q2</text></svg><div style=\"font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;font-size:11px\">x 0.564642 · y 0 · z 0.825336<br>length 1</div></div></div><div style=\"opacity:.7\">Each qubit's reduced state: length 1 is pure, shorter is mixed (entangled with the others, or noisy).</div></div>"
|
|
],
|
|
"text/plain": [
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"Bloch(3 qubits, statevector, accuracy exact)"
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|
]
|
|
},
|
|
"execution_count": 11,
|
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"metadata": {},
|
|
"output_type": "execute_result"
|
|
}
|
|
],
|
|
"source": [
|
|
"wq.Bloch(\"OPENQASM 3.0; qubit[3] q; h q[0]; cx q[0], q[1]; ry(0.6) q[2];\", key=key)"
|
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]
|
|
}
|
|
],
|
|
"metadata": {
|
|
"kernelspec": {
|
|
"display_name": "Python 3",
|
|
"language": "python",
|
|
"name": "python3"
|
|
},
|
|
"language_info": {
|
|
"codemirror_mode": {
|
|
"name": "ipython",
|
|
"version": 3
|
|
},
|
|
"file_extension": ".py",
|
|
"mimetype": "text/x-python",
|
|
"name": "python",
|
|
"nbconvert_exporter": "python",
|
|
"pygments_lexer": "ipython3",
|
|
"version": "3.12.15"
|
|
}
|
|
},
|
|
"nbformat": 4,
|
|
"nbformat_minor": 5
|
|
}
|