2 + x*(-log(1 + x) + log(-1 + x))
---------------------------------
2*x
$$\frac{x \left(\log{\left(x - 1 \right)} - \log{\left(x + 1 \right)}\right) + 2}{2 x}$$
(2 + x*(-log(1 + x) + log(-1 + x)))/(2*x)
1 log(-1 + x) log(1 + x)
- + ----------- - ----------
x 2 2
$$\frac{\log{\left(x - 1 \right)}}{2} - \frac{\log{\left(x + 1 \right)}}{2} + \frac{1}{x}$$
1 log(x - 1) log(x + 1)
- + ---------- - ----------
x 2 2
$$- \frac{\log{\left(x + 1 \right)}}{2} + \frac{\log{\left(x - 1 \right)}}{2} + \frac{1}{x}$$
1/x + log(x - 1*1)/2 - log(x + 1)/2
1 log(-1 + x) log(1 + x)
- + ----------- - ----------
x 2 2
$$\frac{\log{\left(x - 1 \right)}}{2} - \frac{\log{\left(x + 1 \right)}}{2} + \frac{1}{x}$$
1/x + log(-1 + x)/2 - log(1 + x)/2
1 log(-1 + x) log(1 + x)
- + ----------- - ----------
x 2 2
$$\frac{\log{\left(x - 1 \right)}}{2} - \frac{\log{\left(x + 1 \right)}}{2} + \frac{1}{x}$$
1 log(x - 1) log(x + 1)
- + ---------- - ----------
x 2 2
$$- \frac{\log{\left(x + 1 \right)}}{2} + \frac{\log{\left(x - 1 \right)}}{2} + \frac{1}{x}$$
1/x + log(x - 1*1)/2 - log(x + 1)/2
1/x + 0.5*log(x - 1*1) - 0.5*log(x + 1)
1/x + 0.5*log(x - 1*1) - 0.5*log(x + 1)
Рациональный знаменатель
[src]
2 + x*log(-1 + x) - x*log(1 + x)
--------------------------------
2*x
$$\frac{x \log{\left(x - 1 \right)} - x \log{\left(x + 1 \right)} + 2}{2 x}$$
1 log(-1 + x) log(1 + x)
- + ----------- - ----------
x 2 2
$$\frac{\log{\left(x - 1 \right)}}{2} - \frac{\log{\left(x + 1 \right)}}{2} + \frac{1}{x}$$
1/x + log(-1 + x)/2 - log(1 + x)/2
1 log(-1 + x) log(1 + x)
- + ----------- - ----------
x 2 2
$$\frac{\log{\left(x - 1 \right)}}{2} - \frac{\log{\left(x + 1 \right)}}{2} + \frac{1}{x}$$
1/x + log(-1 + x)/2 - log(1 + x)/2
-(-2 + x*log(1 + x) - x*log(-1 + x))
-------------------------------------
2*x
$$- \frac{- x \log{\left(x - 1 \right)} + x \log{\left(x + 1 \right)} - 2}{2 x}$$
-(-2 + x*log(1 + x) - x*log(-1 + x))/(2*x)
Объединение рациональных выражений
[src]
2 + x*log(-1 + x) - x*log(1 + x)
--------------------------------
2*x
$$\frac{x \log{\left(x - 1 \right)} - x \log{\left(x + 1 \right)} + 2}{2 x}$$
(2 + x*log(-1 + x) - x*log(1 + x))/(2*x)