<!DOCTYPE html>
<meta charset="utf-8">
<link rel="author" href="mailto:0xdevssh@gmail.com">
<link rel="help" href="https://crbug.com/1238543">
<link rel="help" href="https://www.w3.org/TR/css-typed-om-1/">
<meta name="assert" content="The renderer should not crash.">

<p>This test passes if it does not crash.</p>
<script>
    var inverted = new CSSMathInvert(CSS.number(0));
    var converted = inverted.to('number');
    converted.toString()
</script>