some

mfracZcomp-29

Fairly comprehensive test of many mfrac properties

W3C sample	WIRIS
	$Displayed nested fractions are normal size at the first level, \frac{1^{\sqrt{6}}}{\sqrt{2} + \frac{1}{\sqrt{3} + \frac{1}{\sqrt{4} + \frac{1}{\sqrt{5} + \frac{1}{\sqrt{6} + \dots}}}}} script size at second level, and script-script size at all more nested levels.$

<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
  <mtext>Displayed nested fractions are normal size at the first level, </mtext>
  <mstyle displaystyle="true" scriptlevel="0">
    <mfrac>
      <msup>
        <mn>1</mn>
        <msqrt>
          <mn>6</mn>
        </msqrt>
      </msup>
      <mrow>
        <msqrt>
          <mn>2</mn>
        </msqrt>
        <mo form="infix">+</mo>
        <mfrac>
          <mn>1</mn>
          <mrow>
            <msqrt>
              <mn>3</mn>
            </msqrt>
            <mo form="infix">+</mo>
            <mfrac>
              <mn>1</mn>
              <mrow>
                <msqrt>
                  <mn>4</mn>
                </msqrt>
                <mo form="infix">+</mo>
                <mfrac>
                  <mn>1</mn>
                  <mrow>
                    <msqrt>
                      <mn>5</mn>
                    </msqrt>
                    <mo form="infix">+</mo>
                    <mfrac>
                      <mn>1</mn>
                      <mrow>
                        <msqrt>
                          <mn>6</mn>
                        </msqrt>
                        <mo form="infix">+</mo>
                        <mi>&#x02026;</mi>
                      </mrow>
                    </mfrac>
                  </mrow>
                </mfrac>
              </mrow>
            </mfrac>
          </mrow>
        </mfrac>
      </mrow>
    </mfrac>
  </mstyle>
  <mtext> script size at second level, and script-script size at all more nested levels.</mtext>
</math>

Author: Mackichan