ES|QL `COSH` function

Syntax

Embedded

Parameters

number: Numeric expression. If null, the function returns null.

Description

Returns the hyperbolic cosine of a number.

Supported types

number	result
double	double
integer	double
long	double
unsigned_long	double

Example

		ROW a=1.8
| EVAL cosh=COSH(a)

a:double	cosh:double
1.8	3.1074731763172667