COSH Function

Returns the hyperbolic cosine in radians.

Category: Trigonometric
Returned data type: DOUBLE

Syntax

COSH(expression)

Arguments

expression

specifies any valid SQL expression that evaluates to a numeric value.

Data type DOUBLE
See <sql-expression>
FedSQL Expressions

Details

The COSH function returns the hyperbolic cosine of the argument, given by the following equation.

Example

The following statements illustrate the COSH function:
Statements
Results
select cosh(0);
1
select cosh(-5.0);
74.20995
select cosh(4.37);
39.52814
select cosh(0.5);
1.127626
Last updated: February 23, 2017