kotlin-stdlib / kotlin.math / tanh tanh Common JVM JS Native 1.2 fun tanh(x: Double): Double(Common source) (JVM source) (JS source) (Native source) fun tanh(x: Float): Float(Common source) (JVM source) (JS source) (Native source) Computes the hyperbolic tangent of the value x. Special cases: tanh(NaN) is NaN tanh(+Inf) is 1.0 tanh(-Inf) is -1.0