mfracBheight17.test

<<< native
[ EArray
    [ AlignCenter , AlignCenter ]
    [ [ [ EText TextNormal "taller num" ]
      , [ EGrouped
            [ ESuper (EIdentifier "x") (ENumber "2")
            , ESymbol Bin "+"
            , ESuper
                (EFraction NormalFrac (EIdentifier "h") (EIdentifier "x"))
                (ENumber "2")
            , ESymbol Bin "+"
            , ESuper
                (EDelimited
                   "("
                   ")"
                   [ Right (EFraction NormalFrac (EIdentifier "h") (EIdentifier "x"))
                   ])
                (ENumber "2")
            ]
        ]
      ]
    , [ [ EText TextNormal "taller denom" ]
      , [ EGrouped
            [ ESuper (EIdentifier "x") (ENumber "2")
            , ESymbol Bin "+"
            , ESuper
                (EFraction NormalFrac (EIdentifier "x") (EIdentifier "y"))
                (ENumber "2")
            , ESymbol Bin "+"
            , ESuper
                (EDelimited
                   "("
                   ")"
                   [ Right (EFraction NormalFrac (EIdentifier "x") (EIdentifier "y"))
                   ])
                (ENumber "2")
            ]
        ]
      ]
    ]
]
>>> mml
<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
  <mtable>
    <mtr>
      <mtd columnalign="center">
        <mtext mathvariant="normal">taller num</mtext>
      </mtd>
      <mtd columnalign="center">
        <mrow>
          <msup>
            <mi>x</mi>
            <mn>2</mn>
          </msup>
          <mo>+</mo>
          <msup>
            <mfrac>
              <mi>h</mi>
              <mi>x</mi>
            </mfrac>
            <mn>2</mn>
          </msup>
          <mo>+</mo>
          <msup>
            <mrow>
              <mo stretchy="true" form="prefix">(</mo>
              <mfrac>
                <mi>h</mi>
                <mi>x</mi>
              </mfrac>
              <mo stretchy="true" form="postfix">)</mo>
            </mrow>
            <mn>2</mn>
          </msup>
        </mrow>
      </mtd>
    </mtr>
    <mtr>
      <mtd columnalign="center">
        <mtext mathvariant="normal">taller denom</mtext>
      </mtd>
      <mtd columnalign="center">
        <mrow>
          <msup>
            <mi>x</mi>
            <mn>2</mn>
          </msup>
          <mo>+</mo>
          <msup>
            <mfrac>
              <mi>x</mi>
              <mi>y</mi>
            </mfrac>
            <mn>2</mn>
          </msup>
          <mo>+</mo>
          <msup>
            <mrow>
              <mo stretchy="true" form="prefix">(</mo>
              <mfrac>
                <mi>x</mi>
                <mi>y</mi>
              </mfrac>
              <mo stretchy="true" form="postfix">)</mo>
            </mrow>
            <mn>2</mn>
          </msup>
        </mrow>
      </mtd>
    </mtr>
  </mtable>
</math>