fun cosh(x: Double): Double
fun cosh(x: Float): Float
Computes the hyperbolic cosine of the value x.
Special cases:
cosh(NaN)
is NaN
cosh(+Inf|-Inf)
is +Inf
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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.math/cosh.html