texmath-0.7: tests/writers/axiom_of_power_set.mml
<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
<mrow>
<mo>∀</mo>
<mi>A</mi>
<mspace width="0.167em" />
<mo>∃</mo>
<mi>P</mi>
<mspace width="0.167em" />
<mo>∀</mo>
<mi>B</mi>
<mspace width="0.167em" />
<mo stretchy="false" form="prefix">[</mo>
<mi>B</mi>
<mo>∈</mo>
<mi>P</mi>
<mo accent="false">⇔</mo>
<mo>∀</mo>
<mi>C</mi>
<mspace width="0.167em" />
<mo stretchy="false" form="prefix">(</mo>
<mi>C</mi>
<mo>∈</mo>
<mi>B</mi>
<mo accent="false">⇒</mo>
<mi>C</mi>
<mo>∈</mo>
<mi>A</mi>
<mo stretchy="false" form="postfix">)</mo>
<mo stretchy="false" form="postfix">]</mo>
</mrow>
</math>