1 / | | log(x + 2) | ---------- dx | x | / 0
31.009582634331
// / pi*I\ \
|| | x*e | |
|| - polylog|2, -------| + log(2)*log(x) for |x| < 1|
|| \ 2 / |
/ || |
| || / pi*I\ |
| log(x + 2) || | x*e | /1\ |1| |
| ---------- dx = C + |< - polylog|2, -------| - log(2)*log|-| for |-| < 1|
| x || \ 2 / \x/ |x| |
| || |
/ || / pi*I\ |
|| | x*e | __0, 2 /1, 1 | \ __2, 0 / 1, 1 | \ |
||- polylog|2, -------| + log(2)*/__ | | x| - log(2)*/__ | | x| otherwise |
|| \ 2 / \_|2, 2 \ 0, 0 | / \_|2, 2 \0, 0 | / |
\\ /