Rebol Programming/cosine

= USAGE: = COSINE value /radians

= DESCRIPTION: = Returns the trigonometric cosine in degrees.

COSINE is a native value. = ARGUMENTS =
 * value -- (Type: number)

= REFINEMENTS =
 * /radians -- Value is specified in radians.

= SOURCE CODE = cosine: native[ "Returns the trigonometric cosine in degrees." value [number!] /radians "Value is specified in radians." ]