texmath-0.7: tests/writers/mn4.mml
<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
<mrow>
<mrow>
<mn>100</mn>
<mo>!</mo>
</mrow>
<mo>=</mo>
<mn>93326215443944152681699238856266700490715968264381621468592963895217599993229915608941463976156518286253697920827223758251185210916864000000000000000000000000</mn>
</mrow>
</math>