curl -d "q=\lambda_k=\min\limits_C\max\limits_{\binom{\| x\| =1}{Cx=0}}\langle Ax,x\rangle," localhost:10042/texvcinfo
{"success":true,"checked":"\\lambda _{k}=\\min \\limits _{C}\\max \\limits _{\\binom {\\|x\\|=1}{Cx=0}}\\langle Ax,x\\rangle ,","requiredPackages":["ams"],"identifiers":["\\lambda_{k}","C","x","C","x","A","x","x"]}
curl -d "q=\lambda_k=\min\limits_C\max\limits_{\binom{\| x\| =1}{Cx=0}}\langle Ax,x\rangle," localhost:10042/mml
curl: (52) Empty reply from server

physikerwelt@physikerwelt-2:~$ curl -d "q=\lambda_k=\min\limits_C\max\limits_{\binom{\|=1}{Cx=0}}\langle Ax,x\rangle," localhost:10042/texvcinfo
{"success":true,"checked":"\\lambda _{k}=\\min \\limits _{C}\\max \\limits inom {\\|x\\|=1}{Cx=0}}\\langle Ax,x\\rangle ,","requiredPackages":["ams"],"identifiers":["\\lambda_curl -d "q=\lambda_k=\min\limits_C\max\limits_{\binom{\|\|=1}{Cx=0}}\langle Ax,x\rangle," localhost:10042/mml
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
  <semantics>
    <mrow>
      <msub>
        <mi>&#x03BB;<!-- λ --></mi>
        <mrow class="MJX-TeXAtom-ORD">
          <mi>k</mi>
        </mrow>
      </msub>
      <mo>=</mo>
      <munder>
        <mo form="prefix">min</mo>
        <mrow class="MJX-TeXAtom-ORD">
          <mi>C</mi>
        </mrow>
      </munder>
      <munder>
        <mo form="prefix">max</mo>
        <mrow class="MJX-TeXAtom-ORD">
          <mrow>
            <mrow class="MJX-TeXAtom-OPEN">
              <mo maxsize="1.2em" minsize="1.2em">(</mo>
            </mrow>
            <mfrac linethickness="0">
              <mrow>
                <mo fence="false" stretchy="false">&#x2225;<!-- ∥ --></mo>
                <mi>x</mi>
                <mo>&#x2225;<!-- ∥ --></mo>
                <mo>=</mo>
                <mn>1</mn>
              </mrow>
              <mrow>
                <mi>C</mi>
                <mi>x</mi>
                <mo>=</mo>
                <mn>0</mn>
              </mrow>
            </mfrac>
            <mrow class="MJX-TeXAtom-CLOSE">
              <mo maxsize="1.2em" minsize="1.2em">)</mo>
            </mrow>
          </mrow>
        </mrow>
      </munder>
      <mo fence="false" stretchy="false">&#x27E8;<!-- ⟨ --></mo>
      <mi>A</mi>
      <mi>x</mi>
      <mo>,</mo>
      <mi>x</mi>
      <mo fence="false" stretchy="false">&#x27E9;<!-- ⟩ --></mo>
      <mo>,</mo>
    </mrow>
    <annotation encoding="application/x-tex">\lambda _{k}=\min \limits{C}\max\limits _{\binom {\|x\|=1}{Cx=0}}\langle Ax,x\rangle ,</annotation>
  </semantics>