Codul LATEX pentru LaTex

 daca vrei sa arate asa

LATEX

acesta este codul, dar NU html

<math xmlns="http://www.w3.org/1998/Math/MathML">
  <mi>L</mi>
  <mspace width="-.325em" />
  <mpadded height="+.21em" depth="-.21em" voffset="+.21em">
      <mstyle displaystyle="false" scriptlevel="1">
          <mi>A</mi>
    </mstyle>
  </mpadded>
  <mspace width="-.17em" />
  <mi>T</mi>
  <mspace width="-.14em" />
  <mpadded height="-.5ex" depth="+.5ex" voffset="-.5ex">
      <mi>E</mi>
  </mpadded>
  <mspace width="-.115em" />
  <mi>X</mi>
</math>

Alta forma, de tipul

T_eX and L^aT_eX

se face cu codul

 <p><span class="tex">T<sub>e</sub>X</span> and 
<span class="latex">L<sup>a</sup>T<sub>e</sub>X</span></p>

Putin mai fotografic

se face cu codul
Versiunea curentă este
${\displaystyle \mathrm {L\!\!^{{}_{\scriptstyle A}}\!\!\!\!\!\;\;T\!_{\displaystyle E}\!X} \,2_{\displaystyle \varepsilon }}$

<p>Versiunea curentă este
<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {L\!\!^{{}_{\scriptstyle A}}\!\!\!\!\!\;\;T\!_{\displaystyle E}\!X} \,2_{\displaystyle \varepsilon }}">
  <semantics>
    <mrow class="MJX-TeXAtom-ORD">
      <mstyle scriptlevel="0" displaystyle="true">
        <mrow class="MJX-TeXAtom-ORD">
          <mi mathvariant="normal">L</mi>
          <mspace width="negativethinmathspace"></mspace>
          <msup>
            <mspace width="negativethinmathspace"></mspace>
            <mrow class="MJX-TeXAtom-ORD">
              <msub>
                <mrow class="MJX-TeXAtom-ORD">

                </mrow>
                <mrow class="MJX-TeXAtom-ORD">
                  <mstyle scriptlevel="1" displaystyle="false">
                    <mi mathvariant="normal">A</mi>
                  </mstyle>
                </mrow>
              </msub>
            </mrow>
          </msup>
          <mspace width="negativethinmathspace"></mspace>
          <mspace width="negativethinmathspace"></mspace>
          <mspace width="negativethinmathspace"></mspace>
          <mspace width="negativethinmathspace"></mspace>
          <mspace width="negativethinmathspace"></mspace>
          <mspace width="thickmathspace"></mspace>
          <mspace width="thickmathspace"></mspace>
          <mi mathvariant="normal">T</mi>
          <msub>
            <mspace width="negativethinmathspace"></mspace>
            <mrow class="MJX-TeXAtom-ORD">
              <mstyle scriptlevel="0" displaystyle="true">
                <mi mathvariant="normal">E</mi>
              </mstyle>
            </mrow>
          </msub>
          <mspace width="negativethinmathspace"></mspace>
          <mi mathvariant="normal">X</mi>
        </mrow>
        <mspace width="thinmathspace"></mspace>
        <msub>
          <mn>2</mn>
          <mrow class="MJX-TeXAtom-ORD">
            <mstyle scriptlevel="0" displaystyle="true">
              <mi>ε<!-- ε --></mi>
            </mstyle>
          </mrow>
        </msub>
      </mstyle>
    </mrow>
    <annotation encoding="application/x-tex">{\displaystyle \mathrm {L\!\!^{{}_{\scriptstyle A}}\!\!\!\!\!\;\;T\!_{\displaystyle E}\!X} \,2_{\displaystyle \varepsilon }}</annotation>
  </semantics>
</math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/55ca3b312fbbd9013a2b13caa0d0c86be6283b9c" class="mwe-math-fallback-image-inline" aria-hidden="true" style="vertical-align: -1.005ex; width:8.99ex; height:2.843ex;" alt="{\displaystyle \mathrm {L\!\!^{{}_{\scriptstyle A}}\!\!\!\!\!\;\;T\!_{\displaystyle E}\!X} \,2_{\displaystyle \varepsilon }}"></span>
</p> 

 Scrierea CHIAR in Latex se face cu codul 

\LaTex

care NU ESTE PREVAZUT IN MathJax

Aceasta este o varianta mai "fitzoasa"
XeLaTeX

cu codul

<p><span class="latex">X<sub><span class=revcap>e</span></sub>L<sup>a</sup>T<sub>e</sub>X</span></p>