/ ___ \
___ |\/ 7 *(-1 + 2*x)|
/ 2 \ 3*\/ 7 *atan|----------------|
log\2 + x - x/ \ 7 /
--------------- + ------------------------------
2 7 $$\frac{1}{2} \log{\left (x^{2} - x + 2 \right )} + \frac{3 \sqrt{7}}{7} \operatorname{atan}{\left (\frac{\sqrt{7}}{7} \left(2 x - 1\right) \right )}$$
___ / ___ / 1 2*x\\
/ 2 \ 3*\/ 7 *atan|\/ 7 *|- - + ---||
log\2 + x - x/ \ \ 7 7 //
--------------- + -------------------------------
2 7 $$\frac{1}{2} \log{\left (x^{2} - x + 2 \right )} + \frac{3 \sqrt{7}}{7} \operatorname{atan}{\left (\sqrt{7} \left(\frac{2 x}{7} - \frac{1}{7}\right) \right )}$$
0.5*log(x^2 - x + 2) + 1.13389341902768*atan((2*x - 1)/sqrt(7))
Объединение рациональных выражений
[src] / ___ \
___ |\/ 7 *(-1 + 2*x)|
7*log(2 + x*(-1 + x)) + 6*\/ 7 *atan|----------------|
\ 7 /
------------------------------------------------------
14 $$\frac{1}{14} \left(7 \log{\left (x \left(x - 1\right) + 2 \right )} + 6 \sqrt{7} \operatorname{atan}{\left (\frac{\sqrt{7}}{7} \left(2 x - 1\right) \right )}\right)$$
/ ___ \
___ |\/ 7 *(-1 + 2*x)|
/ 2 \ 3*\/ 7 *atan|----------------|
log\2 + x - x/ \ 7 /
--------------- + ------------------------------
2 7 $$\frac{1}{2} \log{\left (x^{2} - x + 2 \right )} + \frac{3 \sqrt{7}}{7} \operatorname{atan}{\left (\frac{\sqrt{7}}{7} \left(2 x - 1\right) \right )}$$
/ ___ \
___ |\/ 7 *(-1 + 2*x)|
/ 2 \ 3*\/ 7 *atan|----------------|
log\2 + x - x/ \ 7 /
--------------- + ------------------------------
2 7 $$\frac{1}{2} \log{\left (x^{2} - x + 2 \right )} + \frac{3 \sqrt{7}}{7} \operatorname{atan}{\left (\frac{\sqrt{7}}{7} \left(2 x - 1\right) \right )}$$
/ ___ ___\
/ 2 \ ___ | \/ 7 2*x*\/ 7 |
7*log\2 + x - x/ + 6*\/ 7 *atan|- ----- + ---------|
\ 7 7 /
-----------------------------------------------------
14 $$\frac{1}{14} \left(7 \log{\left (x^{2} - x + 2 \right )} + 6 \sqrt{7} \operatorname{atan}{\left (\frac{2 x}{7} \sqrt{7} - \frac{\sqrt{7}}{7} \right )}\right)$$
/ ___ ___\
___ | \/ 7 2*x*\/ 7 |
/ 2 \ 3*\/ 7 *atan|- ----- + ---------|
log\2 + x - x/ \ 7 7 /
--------------- + ---------------------------------
2 7 $$\frac{1}{2} \log{\left (x^{2} - x + 2 \right )} + \frac{3 \sqrt{7}}{7} \operatorname{atan}{\left (\frac{2 x}{7} \sqrt{7} - \frac{\sqrt{7}}{7} \right )}$$
/ ___ \
___ |\/ 7 *(-1 + 2*x)|
/ 2 \ 3*\/ 7 *atan|----------------|
log\2 + x - x/ \ 7 /
--------------- + ------------------------------
2 7 $$\frac{1}{2} \log{\left (x^{2} - x + 2 \right )} + \frac{3 \sqrt{7}}{7} \operatorname{atan}{\left (\frac{\sqrt{7}}{7} \left(2 x - 1\right) \right )}$$
Рациональный знаменатель
[src] / ___ ___\
/ 2 \ ___ | \/ 7 2*x*\/ 7 |
7*log\2 + x - x/ + 6*\/ 7 *atan|- ----- + ---------|
\ 7 7 /
-----------------------------------------------------
14 $$\frac{1}{14} \left(7 \log{\left (x^{2} - x + 2 \right )} + 6 \sqrt{7} \operatorname{atan}{\left (\frac{2 x}{7} \sqrt{7} - \frac{\sqrt{7}}{7} \right )}\right)$$