14
/ 4\ / 15 3\
\log(5*x) - sin(9*x) + x / *|-135*cos(9*x) + -- + 60*x |
\ x /
$$\left(x^{4} + \left(\log{\left(5 x \right)} - \sin{\left(9 x \right)}\right)\right)^{14} \left(60 x^{3} - 135 \cos{\left(9 x \right)} + \frac{15}{x}\right)$$
13 / 2 \
/ 4 \ | /1 3\ / 4 \ / 1 2 \|
15*\x - sin(9*x) + log(5*x)/ *|14*|- - 9*cos(9*x) + 4*x | + \x - sin(9*x) + log(5*x)/*|- -- + 12*x + 81*sin(9*x)||
| \x / | 2 ||
\ \ x //
$$15 \left(\left(12 x^{2} + 81 \sin{\left(9 x \right)} - \frac{1}{x^{2}}\right) \left(x^{4} + \log{\left(5 x \right)} - \sin{\left(9 x \right)}\right) + 14 \left(4 x^{3} - 9 \cos{\left(9 x \right)} + \frac{1}{x}\right)^{2}\right) \left(x^{4} + \log{\left(5 x \right)} - \sin{\left(9 x \right)}\right)^{13}$$
12 / 3 2 \
/ 4 \ | /1 3\ / 4 \ /2 \ /1 3\ / 4 \ / 1 2 \|
15*\x - sin(9*x) + log(5*x)/ *|182*|- - 9*cos(9*x) + 4*x | + \x - sin(9*x) + log(5*x)/ *|-- + 24*x + 729*cos(9*x)| + 42*|- - 9*cos(9*x) + 4*x |*\x - sin(9*x) + log(5*x)/*|- -- + 12*x + 81*sin(9*x)||
| \x / | 3 | \x / | 2 ||
\ \x / \ x //
$$15 \left(x^{4} + \log{\left(5 x \right)} - \sin{\left(9 x \right)}\right)^{12} \left(\left(24 x + 729 \cos{\left(9 x \right)} + \frac{2}{x^{3}}\right) \left(x^{4} + \log{\left(5 x \right)} - \sin{\left(9 x \right)}\right)^{2} + 42 \left(12 x^{2} + 81 \sin{\left(9 x \right)} - \frac{1}{x^{2}}\right) \left(4 x^{3} - 9 \cos{\left(9 x \right)} + \frac{1}{x}\right) \left(x^{4} + \log{\left(5 x \right)} - \sin{\left(9 x \right)}\right) + 182 \left(4 x^{3} - 9 \cos{\left(9 x \right)} + \frac{1}{x}\right)^{3}\right)$$