this is for holding javascript data
<div>Notice, that both vertices <span class="ltx_Math" contenteditable="false" data-equation="1">\(1\)</span> and <span class="ltx_Math" contenteditable="false" data-equation="3">\(3\)</span> are each adjacent to vertices <span class="ltx_Math" contenteditable="false" data-equation="2">\(2\)</span> and <span class="ltx_Math" contenteditable="false" data-equation="4.">\(4.\)</span> Vertices <span class="ltx_Math" contenteditable="false" data-equation="2">\(2\)</span> and <span class="ltx_Math" contenteditable="false" data-equation="4">\(4\)</span> are each adjacent to vertices <span class="ltx_Math" contenteditable="false" data-equation="1">\(1\)</span> and <span class="ltx_Math" contenteditable="false" data-equation="3.">\(3.\)</span> With that being said, we can write out our adjacency matrix as follows: <br></div>