CoffeeScript-CoffeeScript Math - atan() - CoffeeScript


The atan() method accepts a number and returns its arctangent value in radians. This method returns a numeric value between -pi/2 and pi/2 radians.


Given below is the syntax of atan() method of JavaScript. We can use the same method in the CoffeeScript code.


The following example demonstrates the usage of the atan() method in CoffeeScript. Save this code in a file with name

Open the command prompt and compile the .coffee file as shown below.

On compiling, it gives you the following JavaScript.

Now, open the command prompt again, and run the CoffeeScript file as shown below.

On executing, the CoffeeScript file produces the following output.

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