/ / ___\\
___ | ___ | 1 2*\/ x ||
/ ___\ / ___\ 2*\/ 3 *atan|\/ 3 *|- - + -------||
2*log\1 + \/ x / log\1 + x - \/ x / \ \ 3 3 //
- ---------------- + ------------------ + -----------------------------------
3 3 3 $$- \frac{2}{3} \log{\left (\sqrt{x} + 1 \right )} + \frac{1}{3} \log{\left (- \sqrt{x} + x + 1 \right )} + \frac{2 \sqrt{3}}{3} \operatorname{atan}{\left (\sqrt{3} \left(\frac{2 \sqrt{x}}{3} - \frac{1}{3}\right) \right )}$$
/ ___ / ___\\
___ |\/ 3 *\-1 + 2*\/ x /|
/ ___\ / ___\ 2*\/ 3 *atan|--------------------|
2*log\1 + \/ x / log\1 + x - \/ x / \ 3 /
- ---------------- + ------------------ + ----------------------------------
3 3 3 $$- \frac{2}{3} \log{\left (\sqrt{x} + 1 \right )} + \frac{1}{3} \log{\left (- \sqrt{x} + x + 1 \right )} + \frac{2 \sqrt{3}}{3} \operatorname{atan}{\left (\frac{\sqrt{3}}{3} \left(2 \sqrt{x} - 1\right) \right )}$$
1.15470053837925*atan((2*sqrt(x) - 1)/sqrt(3)) + 0.333333333333333*log(x - sqrt(x) + 1) - 0.666666666666667*log(sqrt(x) + 1)
Объединение рациональных выражений
[src] / ___ / ___\\
/ ___\ ___ |\/ 3 *\-1 + 2*\/ x /| / ___\
- 2*log\1 + \/ x / + 2*\/ 3 *atan|--------------------| + log\1 + x - \/ x /
\ 3 /
----------------------------------------------------------------------------
3 $$\frac{1}{3} \left(- 2 \log{\left (\sqrt{x} + 1 \right )} + \log{\left (- \sqrt{x} + x + 1 \right )} + 2 \sqrt{3} \operatorname{atan}{\left (\frac{\sqrt{3}}{3} \left(2 \sqrt{x} - 1\right) \right )}\right)$$
/ ___ / ___\\
___ |\/ 3 *\-1 + 2*\/ x /|
/ ___\ / ___\ 2*\/ 3 *atan|--------------------|
2*log\1 + \/ x / log\1 + x - \/ x / \ 3 /
- ---------------- + ------------------ + ----------------------------------
3 3 3 $$- \frac{2}{3} \log{\left (\sqrt{x} + 1 \right )} + \frac{1}{3} \log{\left (- \sqrt{x} + x + 1 \right )} + \frac{2 \sqrt{3}}{3} \operatorname{atan}{\left (\frac{\sqrt{3}}{3} \left(2 \sqrt{x} - 1\right) \right )}$$
/ ___ \
|2*\/ x - 1|
2*atan|-----------|
| ___ | / ___ \ / ___ \
\ \/ 3 / log\x - \/ x + 1/ 2*log\\/ x + 1/
------------------- + ------------------ - ----------------
___ 3 3
\/ 3 $$- \frac{2}{3} \log{\left (\sqrt{x} + 1 \right )} + \frac{1}{3} \log{\left (- \sqrt{x} + x + 1 \right )} + \frac{2}{\sqrt{3}} \operatorname{atan}{\left (\frac{1}{\sqrt{3}} \left(2 \sqrt{x} - 1\right) \right )}$$
/ ___ / ___\\
___ |\/ 3 *\-1 + 2*\/ x /|
/ ___\ / ___\ 2*\/ 3 *atan|--------------------|
2*log\1 + \/ x / log\1 + x - \/ x / \ 3 /
- ---------------- + ------------------ + ----------------------------------
3 3 3 $$- \frac{2}{3} \log{\left (\sqrt{x} + 1 \right )} + \frac{1}{3} \log{\left (- \sqrt{x} + x + 1 \right )} + \frac{2 \sqrt{3}}{3} \operatorname{atan}{\left (\frac{\sqrt{3}}{3} \left(2 \sqrt{x} - 1\right) \right )}$$
/ ___ ___ ___\
/ ___\ ___ | \/ 3 2*\/ 3 *\/ x | / ___\
- 2*log\1 + \/ x / + 2*\/ 3 *atan|- ----- + -------------| + log\1 + x - \/ x /
\ 3 3 /
-------------------------------------------------------------------------------
3 $$\frac{1}{3} \left(- 2 \log{\left (\sqrt{x} + 1 \right )} + \log{\left (- \sqrt{x} + x + 1 \right )} + 2 \sqrt{3} \operatorname{atan}{\left (\frac{2 \sqrt{3}}{3} \sqrt{x} - \frac{\sqrt{3}}{3} \right )}\right)$$
/ ___ ___ ___\
___ | \/ 3 2*\/ 3 *\/ x |
/ ___\ / ___\ 2*\/ 3 *atan|- ----- + -------------|
2*log\1 + \/ x / log\1 + x - \/ x / \ 3 3 /
- ---------------- + ------------------ + -------------------------------------
3 3 3 $$- \frac{2}{3} \log{\left (\sqrt{x} + 1 \right )} + \frac{1}{3} \log{\left (- \sqrt{x} + x + 1 \right )} + \frac{2 \sqrt{3}}{3} \operatorname{atan}{\left (\frac{2 \sqrt{3}}{3} \sqrt{x} - \frac{\sqrt{3}}{3} \right )}$$
/ ___ / ___\\
___ |\/ 3 *\-1 + 2*\/ x /|
/ ___\ / ___\ 2*\/ 3 *atan|--------------------|
2*log\1 + \/ x / log\1 + x - \/ x / \ 3 /
- ---------------- + ------------------ + ----------------------------------
3 3 3 $$- \frac{2}{3} \log{\left (\sqrt{x} + 1 \right )} + \frac{1}{3} \log{\left (- \sqrt{x} + x + 1 \right )} + \frac{2 \sqrt{3}}{3} \operatorname{atan}{\left (\frac{\sqrt{3}}{3} \left(2 \sqrt{x} - 1\right) \right )}$$
Рациональный знаменатель
[src] / ___ ___ ___\
/ ___\ ___ | \/ 3 2*\/ 3 *\/ x | / ___\
- 2*log\1 + \/ x / + 2*\/ 3 *atan|- ----- + -------------| + log\1 + x - \/ x /
\ 3 3 /
-------------------------------------------------------------------------------
3 $$\frac{1}{3} \left(- 2 \log{\left (\sqrt{x} + 1 \right )} + \log{\left (- \sqrt{x} + x + 1 \right )} + 2 \sqrt{3} \operatorname{atan}{\left (\frac{2 \sqrt{3}}{3} \sqrt{x} - \frac{\sqrt{3}}{3} \right )}\right)$$