Fix the type error in the Shor tutorial notebook

ToastCheng · ToastCheng · commit 5421ff0ddbfc · 2025-09-19T07:13:29.000+08:00
The constructor of ModularExp expects integer or sequence of integer,
instead of qubit. If the reader uncomment this line and execute, it
will raise a type error.
diff --git a/docs/experiments/shor.ipynb b/docs/experiments/shor.ipynb
@@ -664,7 +664,7 @@
     "x = 5\n",
     "\n",
     "# Display (part of) the unitary. Uncomment if n is small enough.\n",
-    "# cirq.unitary(ModularExp(target, exponent, x, n))"
+    "# cirq.unitary(ModularExp([2] * L, [2] * (2 * L * 3), x, n))"
    ]
   },
   {

Original file line number	Diff line number	Diff line change
`@@ -664,7 +664,7 @@`
`664`	`664`	`"x = 5\n",`
`665`	`665`	`"\n",`
`666`	`666`	`"# Display (part of) the unitary. Uncomment if n is small enough.\n",`
`667`		`- "# cirq.unitary(ModularExp(target, exponent, x, n))"`
	`667`	`+ "# cirq.unitary(ModularExp([2] * L, [2] * (2 * L * 3), x, n))"`
`668`	`668`	`]`
`669`	`669`	`},`
`670`	`670`	`{`