Returns the cosine of an angle.

Syntax

Cos ( angle )

Elements

angle

A numeric expression, specifying an angle expressed in radians.

Cos returns the cosine of angle, a value between -1 and 1, inclusive.

The data type of the return value is Double.

Language cross-reference

@Cos function in formula language

Example
See Also

LotusScript Language Reference: A through D
Constants
ACos function
ASin function
ATn function
ATn2 function
Sin function
Tan function

Glossary