3-edge

The 3-edge is a regular complex edge.

Vertex Coordinates
A 3-edge of unit circumradius has vertices located at the third roots of unity.


 * $$e^{0} = 1$$
 * $$e^{\frac{2\pi i}3} = -1/2 + \sqrt{3}i/2 \approx -0.5 + 0.8660 i$$
 * $$e^{\frac{4\pi i}3} = -1/2 - \sqrt{3}i/2 \approx -0.5 - 0.8660 i$$