nb

qualtran/bloqs/qubitization/qubitization_walk_operator.ipynb

@@ -143,8 +143,7 @@
     "\n",
     "#### Parameters\n",
     " - `select`: The SELECT lcu gate implementing $\\mathrm{SELECT}=\\sum_{l}|l\\rangle\\langle l|H_{l}$.\n",
-    " - `prepare`: Then PREPARE lcu gate implementing $\\mathrm{PREPARE}|0\\dots 0\\rangle = \\sum_l \\sqrt{\\frac{w_{l}}{\\lambda}} |l\\rangle = |L\\rangle$\n",
-    " - `control_val`: If 0/1, a controlled version of the walk operator is constructed. Defaults to None, in which case the resulting walk operator is not controlled. \n",
+    " - `prepare`: Then PREPARE lcu gate implementing $\\mathrm{PREPARE}|0\\dots 0\\rangle = \\sum_l \\sqrt{\\frac{w_{l}}{\\lambda}} |l\\rangle = |L\\rangle$ \n",
     "\n",
     "#### References\n",
     " - [Encoding Electronic Spectra in Quantum Circuits with Linear T Complexity](https://arxiv.org/abs/1805.03662). Babbush et al. (2018). Figure 1.\n"