elasticsearch/docs/reference/esql/functions/e.asciidoc

[[esql-e]]
=== `E`
{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]
|===