JavaScript Reference/Javascript Methods/atan
"atan()" Example
<html>
<body>
<button onclick="alert(Math.atan(1));">ATAN</button>
</body>
</html>
"atan()" is applied to
+----------------+--------------------------------------------------------------+
| Applied_To |Math |
+----------------+--------------------------------------------------------------+
"atan()" Syntax, Parameters and Note
Note:
Arctangent value.
Syntax:
Math.atan(param1)
Parameters:
param1 Required; the number to convert.