The output latex is getting   and commas.

[devraj112]

Adding unnecessary &nbsb; and comma(",") while rendering longer math equations.

Example 1:
mathml:

<math xmlns="http://www.w3.org/1998/Math/MathML">
  <mrow>
    <msub>
      <mi>C</mi>
      <mrow>
        <mtext>Component&nbsp;</mtext>
        <mi>j</mi>
      </mrow>
    </msub>
    <mo>=</mo>
    <mfenced close=")" open="(" separators="">
      <munderover>
        <mstyle displaystyle="true" mathsize="140%">
          <mo>∑</mo>
        </mstyle>
        <mrow>
          <mi>i</mi>
          <mo>=</mo>
          <mn>1</mn>
        </mrow>
        <mi>n</mi>
      </munderover>
      <mspace width="0.167em"></mspace>
      <mspace width="0.167em"></mspace>
      <msub>
        <mi>x</mi>
        <mi>i</mi>
      </msub>
    </mfenced>
    <mo>*</mo>
    <mi>C</mi>
    <mi>f</mi>
    <mo>;</mo>
    <mtext>&nbsp;</mtext>
    <mn>1</mn>
    <mo>≥</mo>
    <msub>
      <mi>x</mi>
      <mi>i</mi>
    </msub>
    <mo>≥</mo>
    <mn>5</mn>
    <mo>;</mo>
    <mo>∀</mo>
    <mi>i</mi>
  </mrow>
</math>

Expectation:

codepen:

Output:

Example 2:
mathml:

<math xmlns="http://www.w3.org/1998/Math/MathML">
  <mrow>
    <msub>
      <mi>A</mi>
      <mrow>
        <mi>i</mi>
        <mi>j</mi>
      </mrow>
    </msub>
    <mo>=</mo>
    <mfenced close="}" open="{" separators="">
      <mtable columnalign="rightright" class="matrix">
        <mtr>
          <mtd>
            <mn>1</mn>
          </mtd>
          <mtd>
            <mo>∀</mo>
            <mfenced close="]" open="[" separators="">
              <mfenced close=")" open="(" separators="">
                <mi>i</mi>
                <mo>,</mo>
                <mi>j</mi>
              </mfenced>
              <mo>∣</mo>
              <mfenced close=")" open="(" separators="">
                <mi>i</mi>
                <mo>≠</mo>
                <mi>j</mi>
              </mfenced>
              <mtext></mtext>
              <mi>a</mi>
              <mi>n</mi>
              <mi>d</mi>
              <mi></mi>
              <mspace width="0.2em" />
              <mfenced close=")" open="(" separators="">
                <mi>i</mi>
                <mo>,</mo>
                <mi>j</mi>
              </mfenced>
              <mo>∈</mo>
              <mi>A</mi>
            </mfenced>
          </mtd>
        </mtr>
        <mtr>
          <mtd>
            <mn>0</mn>
          </mtd>
          <mtd>
            <mtext></mtext>
            <mi>o</mi>
            <mi>t</mi>
            <mi>h</mi>
            <mi>e</mi>
            <mi>r</mi>
            <mi>w</mi>
            <mi>i</mi>
            <mi>s</mi>
            <mi>e</mi>
            <mtext></mtext>
          </mtd>
        </mtr>
      </mtable>
    </mfenced>
  </mrow>
</math>

codepen:

I have updated to the latest version.
Version: "mathml-to-latex": "^1.4.2",

[devraj112]

Any leads would be helpful. @asnunes

Thanks.

[devraj112]

#32 I have updated the issue in details as a new issue. If required you can close this.