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