3
3 2/ 2\ atan (x) 2
atan (x) 6*log \2*x / 3*x*3 *atan (x)*log(3)
3 + ------------ + -----------------------------
x 2
1 + x
$$\frac{3 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} x \log{\left(3 \right)} \operatorname{atan}^{2}{\left(x \right)}}{x^{2} + 1} + 3^{\operatorname{atan}^{3}{\left(x \right)}} + \frac{6 \log{\left(2 x^{2} \right)}^{2}}{x}$$
/ 3 3 3 3 \
| 2/ 2\ / 2\ atan (x) 2 atan (x) 2 2 atan (x) atan (x) 4 2 |
| 2*log \2*x / 8*log\2*x / 2*3 *atan (x)*log(3) 2*3 *x *atan (x)*log(3) 2*x*3 *atan(x)*log(3) 3*x*3 *atan (x)*log (3)|
3*|- ------------ + ----------- + --------------------------- - ------------------------------ + ---------------------------- + ------------------------------|
| 2 2 2 2 2 2 |
| x x 1 + x / 2\ / 2\ / 2\ |
\ \1 + x / \1 + x / \1 + x / /
$$3 \left(- \frac{2 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} x^{2} \log{\left(3 \right)} \operatorname{atan}^{2}{\left(x \right)}}{\left(x^{2} + 1\right)^{2}} + \frac{3 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} x \log{\left(3 \right)}^{2} \operatorname{atan}^{4}{\left(x \right)}}{\left(x^{2} + 1\right)^{2}} + \frac{2 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} x \log{\left(3 \right)} \operatorname{atan}{\left(x \right)}}{\left(x^{2} + 1\right)^{2}} + \frac{2 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} \log{\left(3 \right)} \operatorname{atan}^{2}{\left(x \right)}}{x^{2} + 1} - \frac{2 \log{\left(2 x^{2} \right)}^{2}}{x^{2}} + \frac{8 \log{\left(2 x^{2} \right)}}{x^{2}}\right)$$
/ 3 3 3 3 3 3 3 3 3 \
| / 2\ 2/ 2\ atan (x) atan (x) atan (x) 4 2 atan (x) 2 4 2 atan (x) 2 atan (x) 2 atan (x) 3 2 atan (x) 6 3 atan (x) 3 2 |
|16 24*log\2*x / 4*log \2*x / 2*x*3 *log(3) 6*3 *atan(x)*log(3) 9*3 *atan (x)*log (3) 18*3 *x *atan (x)*log (3) 12*3 *x *atan(x)*log(3) 8*x*3 *atan (x)*log(3) 8*3 *x *atan (x)*log(3) 9*x*3 *atan (x)*log (3) 18*x*3 *atan (x)*log (3)|
3*|-- - ------------ + ------------ + -------------------- + -------------------------- + ---------------------------- - -------------------------------- - ------------------------------ - ----------------------------- + ------------------------------ + ------------------------------ + -------------------------------|
| 3 3 3 3 2 2 3 3 2 3 3 3 |
|x x x / 2\ / 2\ / 2\ / 2\ / 2\ / 2\ / 2\ / 2\ / 2\ |
\ \1 + x / \1 + x / \1 + x / \1 + x / \1 + x / \1 + x / \1 + x / \1 + x / \1 + x / /
$$3 \left(\frac{8 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} x^{3} \log{\left(3 \right)} \operatorname{atan}^{2}{\left(x \right)}}{\left(x^{2} + 1\right)^{3}} - \frac{18 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} x^{2} \log{\left(3 \right)}^{2} \operatorname{atan}^{4}{\left(x \right)}}{\left(x^{2} + 1\right)^{3}} - \frac{12 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} x^{2} \log{\left(3 \right)} \operatorname{atan}{\left(x \right)}}{\left(x^{2} + 1\right)^{3}} - \frac{8 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} x \log{\left(3 \right)} \operatorname{atan}^{2}{\left(x \right)}}{\left(x^{2} + 1\right)^{2}} + \frac{9 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} x \log{\left(3 \right)}^{3} \operatorname{atan}^{6}{\left(x \right)}}{\left(x^{2} + 1\right)^{3}} + \frac{18 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} x \log{\left(3 \right)}^{2} \operatorname{atan}^{3}{\left(x \right)}}{\left(x^{2} + 1\right)^{3}} + \frac{2 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} x \log{\left(3 \right)}}{\left(x^{2} + 1\right)^{3}} + \frac{9 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} \log{\left(3 \right)}^{2} \operatorname{atan}^{4}{\left(x \right)}}{\left(x^{2} + 1\right)^{2}} + \frac{6 \cdot 3^{\operatorname{atan}^{3}{\left(x \right)}} \log{\left(3 \right)} \operatorname{atan}{\left(x \right)}}{\left(x^{2} + 1\right)^{2}} + \frac{4 \log{\left(2 x^{2} \right)}^{2}}{x^{3}} - \frac{24 \log{\left(2 x^{2} \right)}}{x^{3}} + \frac{16}{x^{3}}\right)$$