[discrete]
[[esql-cosh]]
=== `COSH`
[.text-center]
image::esql/functions/signature/cosh.svg[Embedded,opts=inline]

https://en.wikipedia.org/wiki/Hyperbolic_functions[Cosine] hyperbolic function.

[source.merge.styled,esql]
----
include::{esql-specs}/floats.csv-spec[tag=cosh]
----
[%header.monospaced.styled,format=dsv,separator=|]
|===
include::{esql-specs}/floats.csv-spec[tag=cosh-result]
|===

Supported types:

include::types/cosh.asciidoc[]
