dom-to-image-more/spec/resources/math/dom-node.html

Generates an image from a DOM node using HTML5 canvas and SVG

<div>
    The infinite sum
    <math display="inline">
        <mrow>
            <munderover>
                <mo>∑</mo>
                <mrow>
                    <mi>n</mi>
                    <mo>=</mo>
                    <mn>1</mn>
                </mrow>
                <mrow>
                    <mo>+</mo>
                    <mn>∞</mn>
                </mrow>
            </munderover>
            <mfrac>
                <mn>1</mn>
                <msup>
                    <mi>n</mi>
                    <mn>2</mn>
                </msup>
            </mfrac>
        </mrow>
    </math>
    <br />
    Is equal to the real number
    <math display="inline">
        <mfrac>
            <msup>
                <mi>π</mi>
                <mn>2</mn>
            </msup>
            <mn>6</mn>
        </mfrac>
    </math>
</div>