11.test

<<< native
[ ESub (EIdentifier "\981") (EIdentifier "n")
, EDelimited "(" ")" [ Right (EIdentifier "\954") ]
, ESymbol Rel "="
, ENumber "0.033"
, ESubsup (EIdentifier "C") (EIdentifier "n") (ENumber "2")
, ESuper
    (EIdentifier "\954")
    (EGrouped
       [ ESymbol Op "\8722"
       , ENumber "11"
       , ESymbol Ord "/"
       , ENumber "3"
       ])
, ESymbol Pun ","
, ESpace (1 % 1)
, EFraction
    NormalFrac (ENumber "1") (ESub (EIdentifier "L") (ENumber "0"))
, ESymbol Rel "\8810"
, EIdentifier "\954"
, ESymbol Rel "\8810"
, EFraction
    NormalFrac (ENumber "1") (ESub (EIdentifier "l") (ENumber "0"))
]
>>> mml
<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
  <mrow>
    <msub>
      <mi>ϕ</mi>
      <mi>n</mi>
    </msub>
    <mrow>
      <mo stretchy="true" form="prefix">(</mo>
      <mi>κ</mi>
      <mo stretchy="true" form="postfix">)</mo>
    </mrow>
    <mo>=</mo>
    <mn>0.033</mn>
    <msubsup>
      <mi>C</mi>
      <mi>n</mi>
      <mn>2</mn>
    </msubsup>
    <msup>
      <mi>κ</mi>
      <mrow>
        <mo>−</mo>
        <mn>11</mn>
        <mi>/</mi>
        <mn>3</mn>
      </mrow>
    </msup>
    <mo>,</mo>
    <mspace width="1.0em" />
    <mfrac>
      <mn>1</mn>
      <msub>
        <mi>L</mi>
        <mn>0</mn>
      </msub>
    </mfrac>
    <mo>≪</mo>
    <mi>κ</mi>
    <mo>≪</mo>
    <mfrac>
      <mn>1</mn>
      <msub>
        <mi>l</mi>
        <mn>0</mn>
      </msub>
    </mfrac>
  </mrow>
</math>