/ / ________________________________________________________________________ \ / ________________________________________________________________________ \\
| | / 2 2 2 | | / 2 2 2 ||
| | -3*log(7) + 2*log(3) + log(2) \/ 4*log (2) + 5*log (3) + 9*log (7) - 10*log(3)*log(7) - 8*log(2)*log(7) | | \/ 4*log (2) + 5*log (3) + 9*log (7) - 10*log(3)*log(7) - 8*log(2)*log(7) -3*log(7) + 2*log(3) + log(2) ||
Or|And|x <= ----------------------------- - ---------------------------------------------------------------------------, -oo < x|, And|x <= --------------------------------------------------------------------------- + -----------------------------, 0 < x||
\ \ -log(3) + log(2) -log(2) + log(3) / \ -log(2) + log(3) -log(3) + log(2) //
$$\left(x \leq - \frac{\sqrt{- 10 \log{\left(3 \right)} \log{\left(7 \right)} - 8 \log{\left(2 \right)} \log{\left(7 \right)} + 4 \log{\left(2 \right)}^{2} + 5 \log{\left(3 \right)}^{2} + 9 \log{\left(7 \right)}^{2}}}{- \log{\left(2 \right)} + \log{\left(3 \right)}} + \frac{- 3 \log{\left(7 \right)} + \log{\left(2 \right)} + 2 \log{\left(3 \right)}}{- \log{\left(3 \right)} + \log{\left(2 \right)}} \wedge -\infty < x\right) \vee \left(x \leq \frac{- 3 \log{\left(7 \right)} + \log{\left(2 \right)} + 2 \log{\left(3 \right)}}{- \log{\left(3 \right)} + \log{\left(2 \right)}} + \frac{\sqrt{- 10 \log{\left(3 \right)} \log{\left(7 \right)} - 8 \log{\left(2 \right)} \log{\left(7 \right)} + 4 \log{\left(2 \right)}^{2} + 5 \log{\left(3 \right)}^{2} + 9 \log{\left(7 \right)}^{2}}}{- \log{\left(2 \right)} + \log{\left(3 \right)}} \wedge 0 < x\right)$$
((0 < x)∧(x <= sqrt(4*log(2)^2 + 5*log(3)^2 + 9*log(7)^2 - 10*log(3)*log(7) - 8*log(2)*log(7))/(-log(2) + log(3)) + (-3*log(7) + 2*log(3) + log(2))/(-log(3) + log(2))))∨((-oo < x)∧(x <= (-3*log(7) + 2*log(3) + log(2))/(-log(3) + log(2)) - sqrt(4*log(2)^2 + 5*log(3)^2 + 9*log(7)^2 - 10*log(3)*log(7) - 8*log(2)*log(7))/(-log(2) + log(3))))
________________________________________________________________________ ________________________________________________________________________
/ 2 2 2 / 2 2 2
\/ 4*log (2) + 5*log (3) + 9*log (7) - 10*log(3)*log(7) - 8*log(2)*log(7) -3*log(7) + 2*log(3) + log(2) -3*log(7) + 2*log(3) + log(2) \/ 4*log (2) + 5*log (3) + 9*log (7) - 10*log(3)*log(7) - 8*log(2)*log(7)
(-oo, --------------------------------------------------------------------------- + -----------------------------] U (0, ----------------------------- - ---------------------------------------------------------------------------]
-log(3) + log(2) -log(3) + log(2) -log(3) + log(2) -log(3) + log(2)
$$x\ in\ \left(-\infty, \frac{\sqrt{- 10 \log{\left(3 \right)} \log{\left(7 \right)} - 8 \log{\left(2 \right)} \log{\left(7 \right)} + 4 \log{\left(2 \right)}^{2} + 5 \log{\left(3 \right)}^{2} + 9 \log{\left(7 \right)}^{2}}}{- \log{\left(3 \right)} + \log{\left(2 \right)}} + \frac{- 3 \log{\left(7 \right)} + \log{\left(2 \right)} + 2 \log{\left(3 \right)}}{- \log{\left(3 \right)} + \log{\left(2 \right)}}\right] \cup \left(0, \frac{- 3 \log{\left(7 \right)} + \log{\left(2 \right)} + 2 \log{\left(3 \right)}}{- \log{\left(3 \right)} + \log{\left(2 \right)}} - \frac{\sqrt{- 10 \log{\left(3 \right)} \log{\left(7 \right)} - 8 \log{\left(2 \right)} \log{\left(7 \right)} + 4 \log{\left(2 \right)}^{2} + 5 \log{\left(3 \right)}^{2} + 9 \log{\left(7 \right)}^{2}}}{- \log{\left(3 \right)} + \log{\left(2 \right)}}\right]$$
x in Union(Interval(-oo, sqrt(-10*log(3)*log(7) - 8*log(2)*log(7) + 4*log(2)^2 + 5*log(3)^2 + 9*log(7)^2)/(-log(3) + log(2)) + (-3*log(7) + log(2) + 2*log(3))/(-log(3) + log(2))), Interval.Lopen(0, (-3*log(7) + log(2) + 2*log(3))/(-log(3) + log(2)) - sqrt(-10*log(3)*log(7) - 8*log(2)*log(7) + 4*log(2)^2 + 5*log(3)^2 + 9*log(7)^2)/(-log(3) + log(2))))