Definition: In mathematics, a "gieaway" is an object that can be placed on a plane and then rotated to make it appear as though it has gone through some kind of transformation. This type of object is often used in geometry and trigonometry to model shapes or objects that are not entirely flat but can be treated like they are. For example, consider the following gieaway: ``` x = 0 y = 0 z = 1 g = cross(x
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