See what happens in the mind. (Though I do not like that particular representation of phi: The Romanized look of the vertical line that leads the mind to focus on the letter I rather than the circle.)



With the proposed symbol for planet Eris, the mind can envision the hidden circle. Where the points on the half arcs would fall on the circumference of a circle if it were drawn in there from the center point of the vertical line.

Hard to explain. Put words to a visual at the moment without downloading another phi symbol as a smilie. Okay will do that. Be back in a bit.