Extracted from Pike v7.4 release 117 at 2005-08-23.
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predef::
Math
Math.Angle

Method Math.Angle()->subtract()


Method subtract

Angle subtract(float|int angle)
Angle subtract(float|int angle, string type)
Angle subtract(Angle angle)

Description

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