/-log(2) \
W|--------|
\ 8 /
x1 = -1 - -----------
log(2)
$$x_{1} = -1 - \frac{W\left(- \frac{\log{\left(2 \right)}}{8}\right)}{\log{\left(2 \right)}}$$
/-log(2) \
W|--------, -1|
\ 8 /
x2 = -1 - ---------------
log(2)
$$x_{2} = -1 - \frac{W_{-1}\left(- \frac{\log{\left(2 \right)}}{8}\right)}{\log{\left(2 \right)}}$$
x2 = -1 - LambertW(-log(2/8, -1)/log(2))
Suma y producto de raíces
[src]
/-log(2) \ /-log(2) \
W|--------| W|--------, -1|
\ 8 / \ 8 /
-1 - ----------- + -1 - ---------------
log(2) log(2)
$$\left(-1 - \frac{W\left(- \frac{\log{\left(2 \right)}}{8}\right)}{\log{\left(2 \right)}}\right) + \left(-1 - \frac{W_{-1}\left(- \frac{\log{\left(2 \right)}}{8}\right)}{\log{\left(2 \right)}}\right)$$
/-log(2) \ /-log(2) \
W|--------| W|--------, -1|
\ 8 / \ 8 /
-2 - ----------- - ---------------
log(2) log(2)
$$-2 - \frac{W\left(- \frac{\log{\left(2 \right)}}{8}\right)}{\log{\left(2 \right)}} - \frac{W_{-1}\left(- \frac{\log{\left(2 \right)}}{8}\right)}{\log{\left(2 \right)}}$$
/ /-log(2) \\ / /-log(2) \\
| W|--------|| | W|--------, -1||
| \ 8 /| | \ 8 /|
|-1 - -----------|*|-1 - ---------------|
\ log(2) / \ log(2) /
$$\left(-1 - \frac{W\left(- \frac{\log{\left(2 \right)}}{8}\right)}{\log{\left(2 \right)}}\right) \left(-1 - \frac{W_{-1}\left(- \frac{\log{\left(2 \right)}}{8}\right)}{\log{\left(2 \right)}}\right)$$
/ /-log(2) \ \ / /-log(2) \ \
|W|--------| + log(2)|*|W|--------, -1| + log(2)|
\ \ 8 / / \ \ 8 / /
-------------------------------------------------
2
log (2)
$$\frac{\left(W\left(- \frac{\log{\left(2 \right)}}{8}\right) + \log{\left(2 \right)}\right) \left(W_{-1}\left(- \frac{\log{\left(2 \right)}}{8}\right) + \log{\left(2 \right)}\right)}{\log{\left(2 \right)}^{2}}$$
(LambertW(-log(2)/8) + log(2))*(LambertW(-log(2)/8, -1) + log(2))/log(2)^2