COT( numeric-expression )

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

• COS function [Numeric]
• SIN function [Numeric]
• TAN function [Numeric]

The following statement returns the cotangent value of 0.52.

SELECT COT( 0.52 );