JS Practice — Built-in Objects

Math.atanh(0) Equals Zero

📖 Usage Example

// Inverse hyperbolic tangent (input in (-1, 1))
Math.atanh(0)    // → 0
Math.atanh(0.5)  // → 0.5493...

Use Math.atanh() to compute the inverse hyperbolic tangent of a number strictly between -1 and 1.

Math.atanh(x)

Returns the hyperbolic arctangent of a number. Math.atanh(0) returns 0.

Challenge: Use Math.atanh() and verify its result for input 0.

💡 Hints (2)