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Math.atanh() Method with Example in JavaScript

JavaScript | Math.atanh() Method: Here, we are going to learn about the atanh() method of Math class in JavaScript with Examples.
Submitted by Shivang Yadav, on December 21, 2019

JavaScript | Math.atanh() Method

Math.atanh() is a function in math library of JavaScript that is used to find the value of hyperbolic arctangent of a number.

Syntax:

    Math.atan(p);

Parameter(s):

p – It represents the value whose hyperbolic arctangent value to be found.

Return value:

The return type of this method is number, it returns the hyperbolic arctangent value of the given p.

Example 1: Valid values for the method

console.log(Math.atanh(0));
console.log(Math.atanh(0.34));
console.log(Math.atanh(-0.6));

Output

0
0.35409252896224297
-0.6931471805599453

Example 2: Invalid values for the method.

console.log(Math.atanh("IncludeHelp"));
// Output: NaN

console.log(Math.atanh(4));
// Output: NaN

console.log(Math.atanh(1 + 5i));
// Output: Uncaught SyntaxError: Invalid or unexpected token