The Dymaxion Map of the Earth shows all the continents floating in a single world ocean[?], which is broken up at the edges, as the projection follows the land masses, and distorts them minimally. It was created by Buckminster Fuller to eliminate culture bias in maps of the world.
... different solutions x, both of which are complex numbers. The two solutions are complex conjugates of each other. (In this case, the parabola does not intersect the x-axis ...