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The <output>
element represents the result of a calculation (like one performed by a script).
<!DOCTYPE html>
<html>
<body>
<h2>The output Element</h2>
<p>The output element represents the result of a calculation.</p>
<form action="/php/outputForm.php" method="post" oninput="x.value=parseInt(a.value)+parseInt(b.value)">
0
<input type="range" id="a" name="a" value="50">
100 +
<input type="number" id="b" name="b" value="50">
=
<output name="x" for="a b"></output>
<br><br>
<input type="submit">
</form>
<p><strong>Note:</strong> The output element is not supported in Edge prior version 13.</p>
</body>
</html>