SHARYGIN 2022 Problem 13
Eight points in a general position are given in the plane. The areas of all triangles with vertices at these points are written in a row. Prove that it is possible to insert the symbols " " and " " between them in such a way that the obtained sum is equal to zero.
Dataset text AI-MO AoPS. Quoted with source.
Solutions
No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.