<?xml version="1.0" encoding="UTF-8"?>
<math xmlns="http://www.w3.org/1998/Math/MathML">
   <msub>
      <mi>J</mi>
      <mi>ν</mi>
   </msub>
   <mfenced close=")" open="(">
      <msup>
         <msub>
            <mi>j</mi>
            <mrow>
               <mi>ν</mi>
               <mo>,</mo>
               <mi>m</mi>
            </mrow>
         </msub>
         <mi>'</mi>
      </msup>
   </mfenced>
   <mo>=</mo>
   <mfrac>
      <mrow>
         <mi>h</mi>
         <mfenced close=")" open="(">
            <mi>ζ</mi>
         </mfenced>
         <mstyle mathvariant="normal">
            <mi>A</mi>
            <mi>i</mi>
         </mstyle>
         <mstyle mathvariant="normal">
            <mfenced close=")" open="(">
               <msubsup>
                  <mi>a</mi>
                  <mi>m</mi>
                  <mi>′</mi>
               </msubsup>
            </mfenced>
         </mstyle>
      </mrow>
      <msup>
         <mi>ν</mi>
         <mfrac>
            <mn>1</mn>
            <mn>3</mn>
         </mfrac>
      </msup>
   </mfrac>
   <mfenced close=")" open="(">
      <mrow>
         <mn>1</mn>
         <mo>+</mo>
         <mi>O</mi>
         <mfenced close=")" open="(">
            <mfrac>
               <mn>1</mn>
               <msup>
                  <mi>ν</mi>
                  <mfrac>
                     <mn>4</mn>
                     <mn>3</mn>
                  </mfrac>
               </msup>
            </mfrac>
         </mfenced>
      </mrow>
   </mfenced>
</math>
