mtableAalign1

table row/column alignment

W3C sample	WIRIS
	$\begin{array}{|lrr|}\hline a& b& c\\ x& y& z\\ 1& 2& 3\\ \hline\end{array}$

<math xmlns="http://www.w3.org/1998/Math/MathML">
  <mtable frame="solid" columnlines="solid" rowlines="solid" rowalign="top baseline center" columnalign="left right">
    <mtr>
      <mtd>
        <mi>a</mi>
      </mtd>
      <mtd>
        <mi>b</mi>
      </mtd>
      <mtd>
        <mi>c</mi>
      </mtd>
    </mtr>
    <mtr>
      <mtd>
        <mi>x</mi>
      </mtd>
      <mtd>
        <mi>y</mi>
      </mtd>
      <mtd>
        <mi>z</mi>
      </mtd>
    </mtr>
    <mtr>
      <mtd>
        <mn>1</mn>
      </mtd>
      <mtd>
        <mn>2</mn>
      </mtd>
      <mtd>
        <mn>3</mn>
      </mtd>
    </mtr>
  </mtable>
</math>

Author: Design Science, Inc. (D. Doyle)