4/x\ 2/x\
1 + 36*cos |-|*sin |-|
\3/ \3/$$36 \sin^{2}{\left (\frac{x}{3} \right )} \cos^{4}{\left (\frac{x}{3} \right )} + 1$$
1.0 + 36.0*cos(x/3)^4*sin(x/3)^2
Рациональный знаменатель
[src] 4/x\ 2/x\
1 + 36*cos |-|*sin |-|
\3/ \3/$$36 \sin^{2}{\left (\frac{x}{3} \right )} \cos^{4}{\left (\frac{x}{3} \right )} + 1$$
Объединение рациональных выражений
[src] 4/x\ 2/x\
1 + 36*cos |-|*sin |-|
\3/ \3/$$36 \sin^{2}{\left (\frac{x}{3} \right )} \cos^{4}{\left (\frac{x}{3} \right )} + 1$$
4/x\ 2/x\
1 + 36*cos |-|*sin |-|
\3/ \3/$$36 \sin^{2}{\left (\frac{x}{3} \right )} \cos^{4}{\left (\frac{x}{3} \right )} + 1$$
/4*x\ /2*x\
9*cos|---| 9*cos|---|
13 \ 3 / 9*cos(2*x) \ 3 /
-- - ---------- - ---------- + ----------
4 4 8 8 $$\frac{9}{8} \cos{\left (\frac{2 x}{3} \right )} - \frac{9}{4} \cos{\left (\frac{4 x}{3} \right )} - \frac{9}{8} \cos{\left (2 x \right )} + \frac{13}{4}$$
4/x\ 2/x\
1 + 36*cos |-|*sin |-|
\3/ \3/$$36 \sin^{2}{\left (\frac{x}{3} \right )} \cos^{4}{\left (\frac{x}{3} \right )} + 1$$
4/x\ 2/x\
1 + 36*cos |-|*sin |-|
\3/ \3/$$36 \sin^{2}{\left (\frac{x}{3} \right )} \cos^{4}{\left (\frac{x}{3} \right )} + 1$$
Тригонометрическая часть
[src] 4/x\ 2/x\
1 + 36*cos |-|*sin |-|
\3/ \3/$$36 \sin^{2}{\left (\frac{x}{3} \right )} \cos^{4}{\left (\frac{x}{3} \right )} + 1$$
4/x\ 2/x\
1 + 36*cos |-|*sin |-|
\3/ \3/$$36 \sin^{2}{\left (\frac{x}{3} \right )} \cos^{4}{\left (\frac{x}{3} \right )} + 1$$