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12.11.1  Ellipses in space: ellipse

See section 11.12.1 for ellipses in the plane.

The ellipse command takes three non-collinear points as arguments; two points as the foci and a third point to determine the plane.

ellipse returns and draws the ellipse with the two given foci and passing through the third argument.

Input:

ellipse(point(-1,0,0),point(1,0,0),point(1,1,1))

Output:


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