/ ___\
atan\\/ x / / 1 2 log(a) \
a *|- ---- - ------------- + ---------|*log(a)
| 3/2 ___ x*(1 + x)|
\ x \/ x *(1 + x) /
--------------------------------------------------------
4*(1 + x)
$$\frac{a^{\operatorname{atan}{\left(\sqrt{x} \right)}} \left(\frac{\log{\left(a \right)}}{x \left(x + 1\right)} - \frac{2}{\sqrt{x} \left(x + 1\right)} - \frac{1}{x^{\frac{3}{2}}}\right) \log{\left(a \right)}}{4 \left(x + 1\right)}$$
/ ___\ / 2 \
atan\\/ x / | 3 1 1 3*log(a) 3*log(a) log (a) |
a *|------ + -------------- + -------------- - ------------ - ------------ + ---------------|*log(a)
| 5/2 ___ 2 3/2 2 2 3/2 2|
\8*x \/ x *(1 + x) 2*x *(1 + x) 4*x*(1 + x) 8*x *(1 + x) 8*x *(1 + x) /
--------------------------------------------------------------------------------------------------------------
1 + x
$$\frac{a^{\operatorname{atan}{\left(\sqrt{x} \right)}} \left(- \frac{3 \log{\left(a \right)}}{4 x \left(x + 1\right)^{2}} - \frac{3 \log{\left(a \right)}}{8 x^{2} \left(x + 1\right)} + \frac{1}{\sqrt{x} \left(x + 1\right)^{2}} + \frac{1}{2 x^{\frac{3}{2}} \left(x + 1\right)} + \frac{\log{\left(a \right)}^{2}}{8 x^{\frac{3}{2}} \left(x + 1\right)^{2}} + \frac{3}{8 x^{\frac{5}{2}}}\right) \log{\left(a \right)}}{x + 1}$$