ln1p

Computes ln(x + 1).

expect fun ln1p(x: Double): Double(source)

import kotlin.math.ln1p

fun main() { val x = 0.5 val result = ln1p(x) println("ln($x + 1) = $result") // prints: ln(0.5 + 1) = 0.4054651081081644 }

Source