// / x /5 x\\ \ // / x /5 x\\ \
|| | -2 - - 3*log|- - -|| | || | -2 - - 3*log|- - -|| |
||/ 2 x\ | 2 \3 3/| | ||/ 2 x\ | 2 \3 3/| |
|||- - + -|*|---------- - ------------| for And(x >= -1, x < 5)| |||- - + -|*|---------- - ------------| for And(x >= -1, x < 5)|
||\ 9 9/ | 2 3 | | ||\ 9 9/ | 2 3 | |
|| |/ 2 x\ / 2 x\ | | || |/ 2 x\ / 2 x\ | |
|| ||- - + -| |- - + -| | | || ||- - + -| |- - + -| | |
|| \\ 3 3/ \ 3 3/ / | || \\ 3 3/ \ 3 3/ / |
|| | || |
- 2*|< oo | + x*|< oo |
|| ____ | || ____ |
|| \ ` | || \ ` |
|| \ -n n | || \ -n n |
|| \ 3 *(-2 + x) | || \ 3 *(-2 + x) |
|| / ------------- otherwise | || / ------------- otherwise |
|| / 2 + n | || / 2 + n |
|| /___, | || /___, |
|| n = 1 | || n = 1 |
\\ / \\ /
$$x \left(\begin{cases} \left(\frac{x}{9} - \frac{2}{9}\right) \left(\frac{- \frac{x}{2} - 2}{\left(\frac{x}{3} - \frac{2}{3}\right)^{2}} - \frac{3 \log{\left(\frac{5}{3} - \frac{x}{3} \right)}}{\left(\frac{x}{3} - \frac{2}{3}\right)^{3}}\right) & \text{for}\: x \geq -1 \wedge x < 5 \\\sum_{n=1}^{\infty} \frac{3^{- n} \left(x - 2\right)^{n}}{n + 2} & \text{otherwise} \end{cases}\right) - 2 \left(\begin{cases} \left(\frac{x}{9} - \frac{2}{9}\right) \left(\frac{- \frac{x}{2} - 2}{\left(\frac{x}{3} - \frac{2}{3}\right)^{2}} - \frac{3 \log{\left(\frac{5}{3} - \frac{x}{3} \right)}}{\left(\frac{x}{3} - \frac{2}{3}\right)^{3}}\right) & \text{for}\: x \geq -1 \wedge x < 5 \\\sum_{n=1}^{\infty} \frac{3^{- n} \left(x - 2\right)^{n}}{n + 2} & \text{otherwise} \end{cases}\right)$$
-2*Piecewise(((-2/9 + x/9)*((-2 - x/2)/(-2/3 + x/3)^2 - 3*log(5/3 - x/3)/(-2/3 + x/3)^3), (x >= -1)∧(x < 5)), (Sum(3^(-n)*(-2 + x)^n/(2 + n), (n, 1, oo)), True)) + x*Piecewise(((-2/9 + x/9)*((-2 - x/2)/(-2/3 + x/3)^2 - 3*log(5/3 - x/3)/(-2/3 + x/3)^3), (x >= -1)∧(x < 5)), (Sum(3^(-n)*(-2 + x)^n/(2 + n), (n, 1, oo)), True))