e^(x^j)
<math xmlns="http://www.w3.org/1998/Math/MathML">
<apply>
<csymbol cd="transc1">exp</csymbol>
<apply>
<csymbol cd="arith1">power</csymbol>
<ci>x</ci>
<ci>j</ci>
</apply>
</apply>
</math>
Author: Design Science, Inc. (E. Cannon, E. Tabacman, R.Miner)