.tanh()

The .tanh() method in Kotlin’s math class computes the hyperbolic tangent of an angle given in radians. The method takes the angle as its one and only parameter and returns the computed value as Double or Float type.

Syntax

tanh(x)

-x: This parameter takes a value of an angle in Double or Float type.

Example

The following code is basic implementation of math.tanh().

import kotlin.math.*
fun main() {
  val x = 1.0
  val y = tanh(x)
  // print results
  println(y)
}

This example will output:

0.7615941559557649