mfracBalign16.test

<<< native
[ EArray
    [ AlignCenter ]
    [ [ [ EGrouped
            [ EIdentifier "x"
            , ESymbol Bin "-"
            , EFraction NormalFrac (EIdentifier "a") (EIdentifier "b")
            , EIdentifier "x"
            ]
        ]
      ]
    , [ [ EGrouped
            [ EIdentifier "x"
            , ESymbol Bin "-"
            , EFraction NormalFrac (ENumber "1") (EIdentifier "b")
            , EIdentifier "x"
            ]
        ]
      ]
    , [ [ EGrouped
            [ EIdentifier "x"
            , ESymbol Bin "-"
            , EFraction NormalFrac (ENumber "1") (ENumber "2")
            , EIdentifier "x"
            ]
        ]
      ]
    , [ [ EGrouped
            [ EIdentifier "x"
            , ESymbol Bin "-"
            , EFraction
                NormalFrac (ESuper (ENumber "1") (ENumber "2")) (EIdentifier "z")
            , EIdentifier "x"
            ]
        ]
      ]
    , [ [ EGrouped
            [ EIdentifier "x"
            , ESymbol Bin "-"
            , EFraction
                NormalFrac (EIdentifier "z") (ESuper (ENumber "1") (ENumber "2"))
            , EIdentifier "x"
            ]
        ]
      ]
    ]
]
>>> mml
<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
  <mtable>
    <mtr>
      <mtd columnalign="center">
        <mrow>
          <mi>x</mi>
          <mo>-</mo>
          <mfrac>
            <mi>a</mi>
            <mi>b</mi>
          </mfrac>
          <mi>x</mi>
        </mrow>
      </mtd>
    </mtr>
    <mtr>
      <mtd columnalign="center">
        <mrow>
          <mi>x</mi>
          <mo>-</mo>
          <mfrac>
            <mn>1</mn>
            <mi>b</mi>
          </mfrac>
          <mi>x</mi>
        </mrow>
      </mtd>
    </mtr>
    <mtr>
      <mtd columnalign="center">
        <mrow>
          <mi>x</mi>
          <mo>-</mo>
          <mfrac>
            <mn>1</mn>
            <mn>2</mn>
          </mfrac>
          <mi>x</mi>
        </mrow>
      </mtd>
    </mtr>
    <mtr>
      <mtd columnalign="center">
        <mrow>
          <mi>x</mi>
          <mo>-</mo>
          <mfrac>
            <msup>
              <mn>1</mn>
              <mn>2</mn>
            </msup>
            <mi>z</mi>
          </mfrac>
          <mi>x</mi>
        </mrow>
      </mtd>
    </mtr>
    <mtr>
      <mtd columnalign="center">
        <mrow>
          <mi>x</mi>
          <mo>-</mo>
          <mfrac>
            <mi>z</mi>
            <msup>
              <mn>1</mn>
              <mn>2</mn>
            </msup>
          </mfrac>
          <mi>x</mi>
        </mrow>
      </mtd>
    </mtr>
  </mtable>
</math>