___ ___ 4*\/ 3 4*\/ 3 (-oo, 2 - -------] U [2 + -------, oo) 3 3
x in Union(Interval(-oo, 2 - 4*sqrt(3)/3), Interval(2 + 4*sqrt(3)/3, oo))
/ / ___ \ / ___ \\ | | 4*\/ 3 | | 4*\/ 3 || Or|And|x <= 2 - -------, -oo < x|, And|2 + ------- <= x, x < oo|| \ \ 3 / \ 3 //
((-oo < x)∧(x <= 2 - 4*sqrt(3)/3))∨((x < oo)∧(2 + 4*sqrt(3)/3 <= x))