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