texmath-0.12.9: test/writer/mml/19.test

<<< native
[ EDelimited
    "["
    "]"
    [ Right
        (EArray
           [ AlignCenter , AlignCenter ]
           [ [ [ EFraction
                   DisplayFrac
                   (EGrouped
                      [ ESymbol Ord "\8706" , ESub (EIdentifier "x") (ENumber "1") ])
                   (EGrouped
                      [ ESymbol Ord "\8706" , ESub (EIdentifier "y") (ENumber "1") ])
               ]
             , [ EFraction
                   DisplayFrac
                   (EGrouped
                      [ ESymbol Ord "\8706" , ESub (EIdentifier "x") (ENumber "2") ])
                   (EGrouped
                      [ ESymbol Ord "\8706" , ESub (EIdentifier "y") (ENumber "1") ])
               ]
             ]
           , [ [ ESpace (2 % 9) ] ]
           , [ [ EFraction
                   DisplayFrac
                   (EGrouped
                      [ ESymbol Ord "\8706" , ESub (EIdentifier "x") (ENumber "1") ])
                   (EGrouped
                      [ ESymbol Ord "\8706" , ESub (EIdentifier "y") (ENumber "2") ])
               ]
             , [ EFraction
                   DisplayFrac
                   (EGrouped
                      [ ESymbol Ord "\8706" , ESub (EIdentifier "x") (ENumber "2") ])
                   (EGrouped
                      [ ESymbol Ord "\8706" , ESub (EIdentifier "y") (ENumber "2") ])
               ]
             ]
           ])
    ]
, EDelimited
    "("
    ")"
    [ Right
        (EArray
           [ AlignCenter , AlignCenter ]
           [ [ [ ENumber "1" ] , [ ENumber "2" ] ]
           , [ [ ENumber "3" ] , [ ENumber "4" ] ]
           ])
    ]
, EDelimited
    "{"
    "}"
    [ Right
        (EArray
           [ AlignCenter , AlignCenter ]
           [ [ [ ENumber "1" ] , [ ENumber "2" ] ]
           , [ [ ENumber "3" ] , [ ENumber "4" ] ]
           ])
    ]
, EDelimited
    "\8739"
    "\8739"
    [ Right
        (EArray
           [ AlignCenter , AlignCenter ]
           [ [ [ ENumber "1" ] , [ ENumber "2" ] ]
           , [ [ ENumber "3" ] , [ ENumber "4" ] ]
           ])
    ]
, EDelimited
    "\8741"
    "\8741"
    [ Right
        (EArray
           [ AlignCenter , AlignCenter ]
           [ [ [ ENumber "1" ] , [ ENumber "2" ] ]
           , [ [ ENumber "3" ] , [ ENumber "4" ] ]
           ])
    ]
]
>>> mml
<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
  <mrow>
    <mrow>
      <mo stretchy="true" form="prefix">[</mo>
      <mtable>
        <mtr>
          <mtd columnalign="center" style="text-align: center">
            <mstyle displaystyle="true">
              <mfrac>
                <mrow>
                  <mi>∂</mi>
                  <msub>
                    <mi>x</mi>
                    <mn>1</mn>
                  </msub>
                </mrow>
                <mrow>
                  <mi>∂</mi>
                  <msub>
                    <mi>y</mi>
                    <mn>1</mn>
                  </msub>
                </mrow>
              </mfrac>
            </mstyle>
          </mtd>
          <mtd columnalign="center" style="text-align: center">
            <mstyle displaystyle="true">
              <mfrac>
                <mrow>
                  <mi>∂</mi>
                  <msub>
                    <mi>x</mi>
                    <mn>2</mn>
                  </msub>
                </mrow>
                <mrow>
                  <mi>∂</mi>
                  <msub>
                    <mi>y</mi>
                    <mn>1</mn>
                  </msub>
                </mrow>
              </mfrac>
            </mstyle>
          </mtd>
        </mtr>
        <mtr>
          <mtd columnalign="center" style="text-align: center">
            <mspace width="0.222em" />
          </mtd>
        </mtr>
        <mtr>
          <mtd columnalign="center" style="text-align: center">
            <mstyle displaystyle="true">
              <mfrac>
                <mrow>
                  <mi>∂</mi>
                  <msub>
                    <mi>x</mi>
                    <mn>1</mn>
                  </msub>
                </mrow>
                <mrow>
                  <mi>∂</mi>
                  <msub>
                    <mi>y</mi>
                    <mn>2</mn>
                  </msub>
                </mrow>
              </mfrac>
            </mstyle>
          </mtd>
          <mtd columnalign="center" style="text-align: center">
            <mstyle displaystyle="true">
              <mfrac>
                <mrow>
                  <mi>∂</mi>
                  <msub>
                    <mi>x</mi>
                    <mn>2</mn>
                  </msub>
                </mrow>
                <mrow>
                  <mi>∂</mi>
                  <msub>
                    <mi>y</mi>
                    <mn>2</mn>
                  </msub>
                </mrow>
              </mfrac>
            </mstyle>
          </mtd>
        </mtr>
      </mtable>
      <mo stretchy="true" form="postfix">]</mo>
    </mrow>
    <mrow>
      <mo stretchy="true" form="prefix">(</mo>
      <mtable>
        <mtr>
          <mtd columnalign="center" style="text-align: center">
            <mn>1</mn>
          </mtd>
          <mtd columnalign="center" style="text-align: center">
            <mn>2</mn>
          </mtd>
        </mtr>
        <mtr>
          <mtd columnalign="center" style="text-align: center">
            <mn>3</mn>
          </mtd>
          <mtd columnalign="center" style="text-align: center">
            <mn>4</mn>
          </mtd>
        </mtr>
      </mtable>
      <mo stretchy="true" form="postfix">)</mo>
    </mrow>
    <mrow>
      <mo stretchy="true" form="prefix">{</mo>
      <mtable>
        <mtr>
          <mtd columnalign="center" style="text-align: center">
            <mn>1</mn>
          </mtd>
          <mtd columnalign="center" style="text-align: center">
            <mn>2</mn>
          </mtd>
        </mtr>
        <mtr>
          <mtd columnalign="center" style="text-align: center">
            <mn>3</mn>
          </mtd>
          <mtd columnalign="center" style="text-align: center">
            <mn>4</mn>
          </mtd>
        </mtr>
      </mtable>
      <mo stretchy="true" form="postfix">}</mo>
    </mrow>
    <mrow>
      <mo stretchy="true" form="prefix">∣</mo>
      <mtable>
        <mtr>
          <mtd columnalign="center" style="text-align: center">
            <mn>1</mn>
          </mtd>
          <mtd columnalign="center" style="text-align: center">
            <mn>2</mn>
          </mtd>
        </mtr>
        <mtr>
          <mtd columnalign="center" style="text-align: center">
            <mn>3</mn>
          </mtd>
          <mtd columnalign="center" style="text-align: center">
            <mn>4</mn>
          </mtd>
        </mtr>
      </mtable>
      <mo stretchy="true" form="postfix">∣</mo>
    </mrow>
    <mrow>
      <mo stretchy="true" form="prefix">∥</mo>
      <mtable>
        <mtr>
          <mtd columnalign="center" style="text-align: center">
            <mn>1</mn>
          </mtd>
          <mtd columnalign="center" style="text-align: center">
            <mn>2</mn>
          </mtd>
        </mtr>
        <mtr>
          <mtd columnalign="center" style="text-align: center">
            <mn>3</mn>
          </mtd>
          <mtd columnalign="center" style="text-align: center">
            <mn>4</mn>
          </mtd>
        </mtr>
      </mtable>
      <mo stretchy="true" form="postfix">∥</mo>
    </mrow>
  </mrow>
</math>