/ _________________ \
| 3 ____ 3 / _______ 2/3 |
| 1 \/ 13 *\/ 104 + \/ 10803 13 |
And|1/13 <= x, x < -- + --------------------------- + ------------------------|
| 13 169 _________________|
| 3 / _______ |
\ 169*\/ 104 + \/ 10803 /
$$\frac{1}{13} \leq x \wedge x < \frac{13^{\frac{2}{3}}}{169 \sqrt[3]{\sqrt{10803} + 104}} + \frac{1}{13} + \frac{\sqrt[3]{13} \sqrt[3]{\sqrt{10803} + 104}}{169}$$
(1/13 <= x)∧(x < 1/13 + 13^(1/3)*(104 + sqrt(10803))^(1/3)/169 + 13^(2/3)/(169*(104 + sqrt(10803))^(1/3)))
_________________
3 ____ 3 / _______ 2/3
1 \/ 13 *\/ 104 + \/ 10803 13
[1/13, -- + --------------------------- + ------------------------)
13 169 _________________
3 / _______
169*\/ 104 + \/ 10803
$$x\ in\ \left[\frac{1}{13}, \frac{13^{\frac{2}{3}}}{169 \sqrt[3]{\sqrt{10803} + 104}} + \frac{1}{13} + \frac{\sqrt[3]{13} \sqrt[3]{\sqrt{10803} + 104}}{169}\right)$$
x in Interval.Ropen(1/13, 13^(2/3)/(169*(sqrt(10803) + 104)^(1/3)) + 1/13 + 13^(1/3)*(sqrt(10803) + 104)^(1/3)/169)