[Jeuclid-users] Trigonometric and max/min operators

[Sergio L. <gat...@gm...>]

Hello,
I'm trying to render MathML containing trigonometric functions (like sin,
cos, tan, etc) and minimum/maximum operators created with the Hermitech
Formulator program.
For example y=sin(x) would be:

<math display = 'block'>
  <mrow>
    <mi>y</mi>
    <mo>=</mo>
    <apply>
      <sin/>
      <csymbol>
        <mfenced open = '(' close = ')'>
          <mi>x</mi>
        </mfenced>
      </csymbol>
    </apply>
  </mrow>
</math>

or y=max[a,b]:

<math display = 'block'>
  <mrow>
    <mi>y</mi>
    <mo>=</mo>
    <max/>
    <mfenced open = '[' close = ']'>
      <mrow>
        <mi>a</mi>
        <mo>,</mo>
        <mi>b</mi>
      </mrow>
    </mfenced>
  </mrow>
</math>

This operators are not rendered using the latest 3.1.8 release, and the
equations become y=(x) and y=[a,b].
Am i doing something wrong or using an incorrect MathML generator ?

Thanks for your help
Sergio