mpaddedAmixed5

W3C sample	WIRIS
	$A + \frac{y}{A} + \frac{A}{A} + \frac{A \sqrt{5}}{A} + \sqrt{5} A$

<math xmlns="http://www.w3.org/1998/Math/MathML">
  <mrow>
    <mi>A</mi>
    <mo>+</mo>
    <mfrac>
      <mpadded lspace="1em" width="1em">
        <mi>y</mi>
      </mpadded>
      <mi>A</mi>
    </mfrac>
    <mo>+</mo>
    <mfrac>
      <mpadded depth="+2ex">
        <mi>A</mi>
      </mpadded>
      <mpadded height="2">
        <mi>A</mi>
      </mpadded>
    </mfrac>
    <mo>+</mo>
    <mfrac>
      <mpadded width="1.6width" lspace=".4width">
        <mi>A</mi>
        <mpadded width="+1em" lspace="+1em">
          <msqrt>
            <mn>5</mn>
          </msqrt>
        </mpadded>
      </mpadded>
      <mi>A</mi>
    </mfrac>
    <mo>+</mo>
    <mpadded width="1em">
      <msqrt>
        <mn>5</mn>
      </msqrt>
    </mpadded>
    <mi>A</mi>
  </mrow>
</math>

Author: Robert Miner and Jeff Schaefer, Geometry Technologies