____ ____
3 \/ 17 3 \/ 17
[- - - ------, 0] U [- - + ------, 1]
2 2 2 2
$$x\ in\ \left[- \frac{\sqrt{17}}{2} - \frac{3}{2}, 0\right] \cup \left[- \frac{3}{2} + \frac{\sqrt{17}}{2}, 1\right]$$
x in Union(Interval(-3/2 + sqrt(17)/2, 1), Interval(-sqrt(17)/2 - 3/2, 0))
/ / ____ \ / ____ \\
| | 3 \/ 17 | | 3 \/ 17 ||
Or|And|x <= 0, - - - ------ <= x|, And|x <= 1, - - + ------ <= x||
\ \ 2 2 / \ 2 2 //
$$\left(x \leq 0 \wedge - \frac{\sqrt{17}}{2} - \frac{3}{2} \leq x\right) \vee \left(x \leq 1 \wedge - \frac{3}{2} + \frac{\sqrt{17}}{2} \leq x\right)$$
((x <= 0)∧(-3/2 - sqrt(17)/2 <= x))∨((x <= 1)∧(-3/2 + sqrt(17)/2 <= x))