<!DOCTYPE html>
<html>
<body>
<script>
var a=3.14+1.00;
document.write(a + "<br>");
</script>
</body>
</html>
Output: 4.140000000000001
Every time something adds to 3.14, it is either 1, 2, or 1.00 it gives more than a decimal value ending in "1".
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