add \idotsint #16
Description
MathML output from MathJax (\idotsint_{a}^{b})
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
<mo data-mjx-texclass="OP">∫</mo>
<mo>⋯</mo>
<msubsup>
<mo data-mjx-texclass="OP">∫</mo>
<mrow data-mjx-texclass="ORD">
<mi>a</mi>
</mrow>
<mrow data-mjx-texclass="ORD">
<mi>b</mi>
</mrow>
</msubsup>
</math>note that only the final integral is part of the <msubsup> expression