WSJT-X/boost/libs/math/doc/equations/roots4.mml

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<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
<mrow>
<mtable columnalign="right center left">
<mtr>
<mtd>
<mi>f</mi>
<mfenced>
<mrow>
<mi>x</mi>
</mrow>
</mfenced>
</mtd>
<mtd>
<mo>=</mo>
</mtd>
<mtd>
<msup>
<mi>x</mi>
<mn>3</mn>
</msup>
<mo>&#x2212;</mo>
<mi>a</mi>
</mtd>
</mtr>
<mtr>
<mtd>
<mi>f</mi>
<mo>&#x2032;</mo>
<mfenced>
<mrow>
<mi>x</mi>
</mrow>
</mfenced>
</mtd>
<mtd>
<mo>=</mo>
</mtd>
<mtd>
<mn>3</mn>
<msup>
<mi>x</mi>
<mn>2</mn>
</msup>
</mtd>
</mtr>
<mtr>
<mtd>
<mi>f</mi>
<mo>&#x2033;</mo>
<mfenced>
<mrow>
<mi>x</mi>
</mrow>
</mfenced>
</mtd>
<mtd>
<mo>=</mo>
</mtd>
<mtd>
<mn>6</mn>
<mi>x</mi>
</mtd>
</mtr>
</mtable>
</mrow>
</math>