Hi Bractals,
I do not quite understand your construction: according to the
figure the points P1 and P2 are on the same line, but the solution
has x ( the length of AX ) different for P1 and P2.
Maybe it is the second solution for points P1 ( as we discussed )
but P1 outside of the "deltoid" but still inside the triangle has
only one solution.
Also the points in close proximity of centroid G clearly have 3
lines that cut area of the ABC in 2 equal parts.
The "deltoid" inside the ABC : is it a triangle?
How does your solution accounts for "deltoid" existance?
G