texmath-0.12.9: test/writer/mml/mfracZcomp-19.test

<<< native
[ EText TextNormal "Inline double up arrows, auto, thick line\160"
, EDelimited
    ""
    ""
    [ Left "\8657"
    , Right
        (EFraction
           NormalFrac
           (EGrouped
              [ EMathOperator "sin" , ESymbol Ord "\8289" , EIdentifier "\952" ])
           (EIdentifier "M"))
    , Left "\8657"
    ]
, EText TextNormal "\160the end."
]
>>> mml
<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
  <mrow>
    <mtext mathvariant="normal">Inline double up arrows, auto, thick line </mtext>
    <mrow>
      <mo stretchy="true" form="infix">⇑</mo>
      <mfrac>
        <mrow>
          <mi>sin</mi>
          <mo>&#8289;</mo>
          <mi>θ</mi>
        </mrow>
        <mi>M</mi>
      </mfrac>
      <mo stretchy="true" form="infix">⇑</mo>
    </mrow>
    <mtext mathvariant="normal"> the end.</mtext>
  </mrow>
</math>