Merge pull request #1566 from qiskit-community/main

build site

Gemfile.lock

@@ -249,7 +249,7 @@ GEM
     multipart-post (2.1.1)
     namae (1.0.1)
     nenv (0.3.0)
-    nokogiri (1.13.8)
+    nokogiri (1.13.10)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     notiffany (0.1.3)
@@ -263,7 +263,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
     public_suffix (3.1.1)
-    racc (1.6.0)
+    racc (1.6.1)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)

build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 user=delapuente
 org=qiskit-community

content/ch-algorithms/quantum-counting.ipynb

@@ -249,7 +249,7 @@
    "source": [
     "def qft(n):\n",
     "    \"\"\"Creates an n-qubit QFT circuit\"\"\"\n",
-    "    circuit = QuantumCircuit(4)\n",
+    "    circuit = QuantumCircuit(n)\n",
     "    def swap_registers(circuit, n):\n",
     "        for qubit in range(n//2):\n",
     "            circuit.swap(qubit, n-qubit-1)\n",
@@ -3288,7 +3288,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "We can see two values stand out, having a much higher probability of measurement than the rest. These two values correspond to $e^{i\\theta}$ and $e^{-i\\theta}$, but we can’t see the number of solutions yet. We need to little more processing to get this information, so first let us get our output into something we can work with (an `int`).\n",
+    "We can see two values stand out, having a much higher probability of measurement than the rest. These two values correspond to $e^{i\\theta}$ and $e^{-i\\theta}$, but we can’t see the number of solutions yet. We need to do a little more processing to get this information, so first let us get our output into something we can work with (an `int`).\n",
     "\n",
     "We will get the string of the most probable result from our output data:"
    ]
@@ -3366,7 +3366,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "You may remember that we can get the angle $\\theta/2$ can from the inner product of $|s\\rangle$ and $|s’\\rangle$:\n",
+    "You may remember that we can get the angle $\\theta/2$ from the inner product of $|s\\rangle$ and $|s’\\rangle$:\n",
     "\n",
     "![image3](images/quantum_counting3.svg)\n",
     "\n",

content/ch-labs/Lab01_QuantumCircuits.ipynb

@@ -744,8 +744,8 @@
     "    \"\"\"An XOR gate.\n",
     "    \n",
     "    Parameters:\n",
-    "        inpt1 (str): Input 1, encoded in qubit 0.\n",
-    "        inpt2 (str): Input 2, encoded in qubit 1.\n",
+    "        inp1 (str): Input 1, encoded in qubit 0.\n",
+    "        inp2 (str): Input 2, encoded in qubit 1.\n",
     "        \n",
     "    Returns:\n",
     "        QuantumCircuit: Output XOR circuit.\n",
@@ -822,11 +822,11 @@
     "    \"\"\"An AND gate.\n",
     "    \n",
     "    Parameters:\n",
-    "        inpt1 (str): Input 1, encoded in qubit 0.\n",
-    "        inpt2 (str): Input 2, encoded in qubit 1.\n",
+    "        inp1 (str): Input 1, encoded in qubit 0.\n",
+    "        inp2 (str): Input 2, encoded in qubit 1.\n",
     "        \n",
     "    Returns:\n",
-    "        QuantumCircuit: Output XOR circuit.\n",
+    "        QuantumCircuit: Output AND circuit.\n",
     "        str: Output value measured from qubit 2.\n",
     "    \"\"\"\n",
     "    qc = QuantumCircuit(3, 1) \n",
@@ -895,8 +895,8 @@
     "    \"\"\"An NAND gate.\n",
     "    \n",
     "    Parameters:\n",
-    "        inpt1 (str): Input 1, encoded in qubit 0.\n",
-    "        inpt2 (str): Input 2, encoded in qubit 1.\n",
+    "        inp1 (str): Input 1, encoded in qubit 0.\n",
+    "        inp2 (str): Input 2, encoded in qubit 1.\n",
     "        \n",
     "    Returns:\n",
     "        QuantumCircuit: Output NAND circuit.\n",
@@ -968,11 +968,11 @@
     "    \"\"\"An OR gate.\n",
     "    \n",
     "    Parameters:\n",
-    "        inpt1 (str): Input 1, encoded in qubit 0.\n",
-    "        inpt2 (str): Input 2, encoded in qubit 1.\n",
+    "        inp1 (str): Input 1, encoded in qubit 0.\n",
+    "        inp2 (str): Input 2, encoded in qubit 1.\n",
     "        \n",
     "    Returns:\n",
-    "        QuantumCircuit: Output XOR circuit.\n",
+    "        QuantumCircuit: Output OR circuit.\n",
     "        str: Output value measured from qubit 2.\n",
     "    \"\"\"\n",
     "\n",