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