This function of the Math object returns the value of ex – 1, where x and e are the base and exponents of natural algorithms.
Syntax
Its Syntax is as follows
Math.expm1(6);
Example
<html>
<head>
<title>JavaScript Example</title>
</head>
<body>
<script type="text/javascript">
var result = Math.expm1(6);
document.write("Result: "+result);
</script>
</body>
</html>Output
Result: 402.4287934927351