prod2

display product

W3C sample	WIRIS
	${\displaystyle \prod _{i=0}^{\infty }{x}_i}$

<math xmlns="http://www.w3.org/1998/Math/MathML">
  <mstyle displaystyle="true">
    <munderover>
      <mo>&#x220F;</mo>
      <mrow>
        <mi>i</mi>
        <mo>=</mo>
        <mn>0</mn>
      </mrow>
      <mi>&#x221E;</mi>
    </munderover>
    <msub>
      <mi>x</mi>
      <mi>i</mi>
    </msub>
  </mstyle>
</math>

Author: Design Science, Inc. (E. Cannon, E. Tabacman, R.Miner)