Math.exp 方法实例

<script language="JavaScript">

document.write( Math.exp(1) + "<br />" );
document.write( Math.exp(-1) + "<br />" );
document.write( Math.exp(10) );

</script>

运行该例子，输出：

2.718281828459045
0.000045399929762484854
22026.465794806718