Rebol Programming/arctangent

= USAGE: = ARCTANGENT value /radians

= DESCRIPTION: = Returns the trigonometric arctangent in degrees.

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

= REFINEMENTS =
 * /radians -- Returns result in radians.

= SOURCE CODE = arctangent: native[ "Returns the trigonometric arctangent in degrees." value [number!] /radians "Returns result in radians." ]