passed

mrow1

A simple mrow with RTL directionality.

W3C sample	WIRIS
	$ب + ج - د$

<math xmlns="http://www.w3.org/1998/Math/MathML" display="block" dir="rtl">
  <mrow>
    <mi>ب</mi>
    <mo>+</mo>
    <mi>ج</mi>
    <mo>-</mo>
    <mi>د</mi>
  </mrow>
</math>

Author: Azzeddine Lazrek, Bruce Miller