UA-UMO 2005 Problem 91

Draw the locus of points $M(x,y)$ in the Cartesian plane $xOy$ satisfying $(x^2-1)(|y|-1) \ge 0$ .

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.