Open In App
Related Articles

JavaScript Math atanh() Method

Improve
Improve
Improve
Like Article
Like
Save Article
Save
Report issue
Report

The Javascript Math.atanh() method is used to return the hyperbolic arctangent of a number. The atanh() is a static method of Math, therefore it is always used as Math.atanh(), rather than as a method of a Math object created.

Math.atanh (x) = arctanh(x) = y such that tanh (y) = x

Syntax: 

Math.atanh(value)

Parameters: This method accepts a single parameter as mentioned above and described below: 

  • value: This parameter holds the number whose hyperbolic arc-tangent you want to know.

Returns: It returns the hyperbolic arc-tangent of the given number.

Below are examples of the Math.atanh() Method. 

Example 1: This example shows the hyperbolic arctangent when 1 is passed as a parameter.

Javascript

console.log("When 1 is passed as a parameter: "
    + Math.atanh(1));

                    

Output
When 1 is passed as a parameter: Infinity

Example 2: This example shows the hyperbolic arctangent when 0 is passed as a parameter.

Javascript

console.log("When 0 is passed as a parameter: "
    + Math.atanh(0));

                    

Output
When 0 is passed as a parameter: 0

Example 3: This example shows the hyperbolic arctangent when 2 is passed as a parameter.

Javascript

console.log("When 2 is passed as a parameter: "
     + Math.atanh(2));

                    

Output
When 2 is passed as a parameter: NaN

Example 4: This example shows the hyperbolic arctangent when 0.5 is passed as a parameter.

Javascript

console.log("When 0.5 is passed as a parameter: "
    + Math.atanh(0.5));

                    

Output
When 0.5 is passed as a parameter: 0.5493061443340548

We have a complete list of Javascript Math Objects methods, to check those please go through this Javascript Math Object Complete reference article.

Supported Browsers:

  • Google Chrome 38.0
  • Firefox 25.0
  • Opera 25.0
  • Safari 8.0


Last Updated : 01 Aug, 2023
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads