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Qiskit · Sep 10, 2024 · 0740400 · 0740400
1 parent 88dd955
commit 0740400
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/docs/tutorials/02_qubit_hamiltonian.ipynb b/docs/tutorials/02_qubit_hamiltonian.ipynb
@@ -346,7 +346,9 @@
     "plt.plot(s_y, marker=\".\", linestyle=\"--\", markersize=10, label=\"y\")\n",
     "plt.plot(s_z, marker=\".\", markersize=10, label=\"z\")\n",
     "\n",
-    "plt.legend([r'$\\langle\\sigma^x_i\\rangle$', r'$\\langle\\sigma^y_i\\rangle$', r'$\\langle\\sigma^z_i\\rangle$'])\n",
+    "plt.legend(\n",
+    "    [r\"$\\langle\\sigma^x_i\\rangle$\", r\"$\\langle\\sigma^y_i\\rangle$\", r\"$\\langle\\sigma^z_i\\rangle$\"]\n",
+    ")\n",
     "plt.xlabel(\"site, $i$\")\n",
     "plt.ylabel(\"single-site magnetization\")"
    ]
@@ -451,8 +453,8 @@
     ")\n",
     "plt.plot(np.arange(1, max_distance + 1), np.abs(c_z), marker=\".\", markersize=10, label=\"zz\")\n",
     "\n",
-    "plt.legend([r'$C^x(\\ell)$', r'$C^y(\\ell)$', r'$C^z(\\ell)$'])\n",
-    "plt.xlabel(r'site, $\\ell$')\n",
+    "plt.legend([r\"$C^x(\\ell)$\", r\"$C^y(\\ell)$\", r\"$C^z(\\ell)$\"])\n",
+    "plt.xlabel(r\"site, $\\ell$\")\n",
     "plt.ylabel(\"spin-spin correlators\")"
    ]
   }