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<!DOCTYPE html>
<head>
<!-- See ssty-1-ref.html for an explanation of this font -->
<style type="text/css" media="screen, print">
@font-face {
font-family: "sstyfont";
src: url("ssty.woff");
}
</style>
</head>
<body>
<!-- Test whether the ssty font feature setting is used appropriately for
mroot, mfrac, munderover et al.
Assumes kMathMLDefaultScriptSizeMultiplier is 0.71-->
<math>
<mstyle style="font-family: 'sstyfont';">
<mroot>
<mo>D</mo>
<mo>C</mo>
</mroot>
<mfrac>
<mo>B</mo>
<mo>B</mo>
</mfrac>
<mfrac>
<mfrac>
<mo>C</mo>
<mo>C</mo>
</mfrac>
<mfrac>
<mo>C</mo>
<mo>C</mo>
</mfrac>
</mfrac>
<mfrac>
<mroot>
<mo>B</mo>
<mo>C</mo>
</mroot>
<mo>B</mo>
</mfrac>
<mover>
<mo>D</mo>
<mover>
<mo>B</mo>
<mo>C</mo>
</mover>
</mover>
<munder>
<mo>D</mo>
<munder>
<mo>B</mo>
<mo>C</mo>
</munder>
</munder>
<munderover>
<mo>D</mo>
<munderover>
<mo>B</mo>
<mo>C</mo>
<mo>C</mo>
</munderover>
<munderover>
<mo>B</mo>
<mo>C</mo>
<mo>C</mo>
</munderover>
</munderover>
</mstyle>
</math>
<p>
<!-- ssty font feature not set on mfrac et al when displaystyle is
set (still allowed on mroot, mover et al.)-->
<math>
<mstyle style="font-family: 'sstyfont';" displaystyle="true">
<mroot>
<mo>D</mo>
<mo>C</mo>
</mroot>
<mfrac>
<mo>D</mo>
<mo>D</mo>
</mfrac>
<mfrac>
<mfrac>
<!-- ssty gets set as script level incremented because displaystyle
is now false -->
<mo>B</mo>
<mo>B</mo>
</mfrac>
<mfrac>
<mo>B</mo>
<mo>B</mo>
</mfrac>
</mfrac>
<mfrac>
<mroot>
<mo>D</mo>
<mo>C</mo>
</mroot>
<mo>D</mo>
</mfrac>
<mover>
<mo>D</mo>
<mover>
<mo>B</mo>
<mo>C</mo>
</mover>
</mover>
<munder>
<mo>D</mo>
<munder>
<mo>B</mo>
<mo>C</mo>
</munder>
</munder>
<munderover>
<mo>D</mo>
<munderover>
<mo>B</mo>
<mo>C</mo>
<mo>C</mo>
</munderover>
<munderover>
<mo>B</mo>
<mo>C</mo>
<mo>C</mo>
</munderover>
</munderover>
</mstyle>
</math>
<p>
<math>
<!-- scriptlevel is not incremented when accent for overframes and
accentunder for underframes are true, so there shouldn't be a
change in the ssty value -->
<mstyle style="font-family: 'sstyfont';">
<mover accent="true">
<mo>D</mo>
<mover accent="true">
<mo>D</mo>
<mo>D</mo>
</mover>
</mover>
<munder accentunder="true">
<mo>D</mo>
<munder accentunder="true">
<mo>D</mo>
<mo>D</mo>
</munder>
</munder>
<munderover accentunder="true" accent="true">
<mo>D</mo>
<munderover accentunder="true" accent="true">
<mo>D</mo>
<mo>D</mo>
<mo>D</mo>
</munderover>
<munderover accentunder="true" accent="true">
<mo>D</mo>
<mo>D</mo>
<mo>D</mo>
</munderover>
</munderover>
<mover accent="true">
<mo>D</mo>
<mover accent="false">
<mo>D</mo>
<mo>B</mo>
</mover>
</mover>
<munder accentunder="true">
<mo>D</mo>
<munder accentunder="false">
<mo>D</mo>
<mo>B</mo>
</munder>
</munder>
<munderover accentunder="true" accent="true">
<mo>D</mo>
<munderover accentunder="false" accent="false">
<mo>D</mo>
<mo>B</mo>
<mo>B</mo>
</munderover>
<munderover accentunder="false" accent="false">
<mo>D</mo>
<mo>B</mo>
<mo>B</mo>
</munderover>
</munderover>
<mover accentunder="false" accent="false">
<mo>D</mo>
<mover accentunder="true" accent="true">
<mo>B</mo>
<mo>B</mo>
</mover>
</mover>
<munder accentunder="false" accent="false">
<mo>D</mo>
<munder accentunder="true" accent="true">
<mo>B</mo>
<mo>B</mo>
</munder>
</munder>
<munderover accentunder="false" accent="false">
<mo>D</mo>
<munderover accentunder="true" accent="true">
<mo>B</mo>
<mo>B</mo>
<mo>B</mo>
</munderover>
<munderover accentunder="true" accent="true">
<mo>B</mo>
<mo>B</mo>
<mo>B</mo>
</munderover>
</munderover>
<munderover accentunder="false" accent="true">
<mo>D</mo>
<munderover accentunder="false" accent="true">
<mo>B</mo>
<mo>C</mo>
<mo>B</mo>
</munderover>
<munderover accentunder="false" accent="true">
<mo>D</mo>
<mo>B</mo>
<mo>D</mo>
</munderover>
</munderover>
<munderover accentunder="true" accent="false">
<mo>D</mo>
<munderover accentunder="true" accent="false">
<mo>D</mo>
<mo>D</mo>
<mo>B</mo>
</munderover>
<munderover accentunder="true" accent="false">
<mo>B</mo>
<mo>B</mo>
<mo>C</mo>
</munderover>
</munderover>
</mstyle>
</math>
</body>