           styles: {'.MathJax_Display': {"margin": 0}},
            linebreaks: { automatic: true }
        }
    });
  </script>
<!-- End of mathjax configuration -->
<link href="../../styles/bsnb_style.css" rel="stylesheet"/></head>
<body>
<div class="border-box-sizing" id="notebook" tabindex="-1">
<div class="container" id="notebook-container">
<div class="cell border-box-sizing text_cell rendered">
<div class="prompt input_prompt">
</div>
<div class="inner_cell">
<div class="text_cell_render border-box-