<?xml version="1.0" encoding="UTF-8"?>
<math xmlns="http://www.w3.org/1998/Math/MathML">
   <mi>g</mi>
   <mfenced close=")" open="(">
      <mi>x</mi>
   </mfenced>
   <mo>=</mo>
   <mfrac>
      <mn>1</mn>
      <mfenced close=")" open="(">
         <mrow>
            <mn>1</mn>
            <mo>+</mo>
            <mstyle mathvariant="normal">
               <mi>e</mi>
               <mi>x</mi>
               <mi>p</mi>
            </mstyle>
            <mstyle mathvariant="normal">
               <mfenced close=")" open="(">
                  <mrow>
                     <mo>-</mo>
                     <mi>x</mi>
                  </mrow>
               </mfenced>
            </mstyle>
         </mrow>
      </mfenced>
   </mfrac>
</math>
