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Created October 14, 2020 16:16
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// source https://jsbin.com
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>MathJax example</title>
<script src="https://github.com/niklasvh/html2canvas/releases/download/v1.0.0-rc.7/html2canvas.min.js"></script>
<script src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script>
<script id="MathJax-script" async
src="https://cdn.jsdelivr.net/npm/mathjax@3.0.1/es5/tex-mml-chtml.js">
</script>
<script>
MathJax.Ajax.config.path["mhchem"] = "https://cdnjs.cloudflare.com/ajax/libs/mathjax-mhchem/3.3.2";
MathJax.Hub.Config({
TeX: {
extensions: ["[mhchem]/mhchem.js"]
}
});
</script>
<style>
p {
font-size:2.1em;
line-height:0%
}
</style>
<script>
function save_image() {
html2canvas(document.querySelector("#EquationArea") , {backgroundColor: null , allowTaint: true }).then(canvas => {
document.querySelector("#EquationPhoto").appendChild(canvas)
});
}
</script>
</head>
<body style="opacity: 1.0">
<div id="EquationArea">
<p>
$$
Equation\ 1: \frac{1}{V_{o}} = \frac{K_m}{V_{max}*[S]} + \frac{1}{V_{max}}
$$
</p>
<br />
<p>
$$
Equation\ 2: E + S \ce{<=>[{k_1}][k_{-1}]} ES \ce{->[{k_2}]} E+P
$$
</p>
<br />
<p>
$$
Equation\ 3: K_m = \frac{k_{-1}+k_2}{k_1}
$$
</p>
</div>
</body>
</html>
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