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Mobile DBMS version: this function is not permitted with DB2.

 

Syntax

COSINE(Argument)

 

Description

The COSINE SQL scalar function returns the cosine of a number.

The COSINE and ARC_COSINE functions are inverse operations.

 

The argument must be a number whose value is specified in radians.

 

The data type of the result is double-precision floating point.

If the argument can be null, the result can be null; if the argument is null, the result is the null value.

 

Example

Assume the column COSINE is a decimal (2,1) column with a value of 1.5.

 

COSINE(COSINE)

 

Returns the approximate value 0.07.

 

List of SQL scalar functions by topic

 

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