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 |
See Also
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Last updated: February 23, 2017