<math xmlns="http://www.w3.org/1998/Math/MathML" id="p1.1.m1.1" class="ltx_Math" alttext="{\displaystyle{\displaystyle c+++c}}" display="inline">
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      <mi id="p1.1.m1.1.1" xref="p1.1.m1.1.1.cmml">c</mi>
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      <mo id="p1.1.m1.1.3" xref="p1.1.m1.1.3.cmml">+</mo>
      <mo id="p1.1.m1.1.4" xref="p1.1.m1.1.4.cmml">+</mo>
      <mi id="p1.1.m1.1.5" xref="p1.1.m1.1.5.cmml">c</mi>
    </mrow>
    <annotation-xml encoding="MathML-Content" id="p1.1.m1.1c">
      <cerror id="p1.1.m1.1d">
        <csymbol cd="ambiguous" id="p1.1.m1.1e">fragments</csymbol>
        <csymbol cd="unknown" id="p1.1.m1.1.1.cmml" xref="p1.1.m1.1.1">c</csymbol>
        <plus id="p1.1.m1.1.2.cmml" xref="p1.1.m1.1.2"/>
        <plus id="p1.1.m1.1.3.cmml" xref="p1.1.m1.1.3"/>
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    <annotation encoding="application/x-tex" id="p1.1.m1.1f">{\displaystyle{\displaystyle c+++c}}</annotation>
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<math class="mwe-math-element" xmlns="http://www.w3.org/1998/Math/MathML"><mrow data-mjx-texclass="ORD"><mstyle displaystyle="true" scriptlevel="0"><mi>c</mi><mo>+</mo><mo>+</mo><mo>+</mo><mi>c</mi></mstyle></mrow></math>