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SQL Anywhere 10.0.1 » UltraLite - Database Management and Reference » UltraLite SQL Function Reference » Alphabetical list of functions

CONVERT function [Data type conversion] Next Page

COS function [Numeric]


Converts a number from radians to cosine.

Syntax

COS( numeric-expression )

Parameters

numeric-expression    The angle, in radians.

Remarks

The COS function returns the cosine of the angle given by numeric-expression.

This function converts its argument to DOUBLE, performs the computation in double-precision floating point, and returns a DOUBLE as the result. If the parameter is NULL, the result is NULL.

See also
Standards and compatibility
Example

The following statement returns the value of the cosine of an angle 0.52 radians.

SELECT COS( 0.52 );