cos
- cosine

Math functions


SYNTAX cos( NUMBER )
cos( ARRAY )
RETURNS NUMBER
ARRAY
FUNCTION Returns the cosine of NUMBER or ARRAY. Assumes that the NUMBER or ARRAY values are in radians.
EXAMPLE cos( C )
SEE ALSO atan() function , SIN() function

References:

The cos function is used in the following formulas in AFL on-line library:

More information:

Updated on-line reference