Extracted from Pike v7.3 release 45 at 2002-06-04.
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Math
Math.Angle

Method Math.Angle()->subtract()


Method subtract

object(Angle) Math.Angle()->subtract(float|int angle)
object(Angle) Math.Angle()->subtract(float|int angle, string type)
object(Angle) Math.Angle()->subtract(object(Angle) angle)

Description

Subtracts the provided angle from the current angle. The result is normalized within 360 degrees.