COSH
The COSH function returns the hyperbolic cosine of the input argument.
Syntax
COSH (argument)
Remarks
The table lists the valid input argument data types and the resulting output data types.
Data Type of Argument | Output Type | Notes |
BIGINT, DECIMAL, FLOAT, INTEGER, NUMERIC, REAL, SMALLINT, TINYINT | FLOAT | Input argument is in radians.
Output value range is from 1 to + infinity. |
NULL | NULL | |
Example
SELECT COSH(0);
The result is 1.