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

{wikipedia}/E_(mathematical_constant)[Euler's number].

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