/ 2 2 2 \
|/d \ 2 /d \ / 2 \ d |
7*||--(re(c))| *tan (re(c)) + |--(re(c))| *\1 + tan (re(c))/ + ---(re(c))*tan(re(c))|*sec(re(c))
|\dc / \dc / 2 |
\ dc /
------------------------------------------------------------------------------------------------
5
$$\frac{7}{5} \left(\left(\tan^{2}{\left (\Re{c} \right )} + 1\right) \frac{d}{d c} \Re{c}^{2} + \tan^{2}{\left (\Re{c} \right )} \frac{d}{d c} \Re{c}^{2} + \tan{\left (\Re{c} \right )} \frac{d^{2}}{d c^{2}} \Re{c}\right) \sec{\left (\Re{c} \right )}$$
/ 3 2 2 \
| 3 d 2 d d / 2 \ d d |
|/d \ 3 ---(re(c))*tan(re(c)) 3*tan (re(c))*--(re(c))*---(re(c)) 3*\1 + tan (re(c))/*--(re(c))*---(re(c))|
||--(re(c))| *tan (re(c)) 3 3 dc 2 dc 2 |
|\dc / dc /d \ / 2 \ dc dc |
7*|------------------------ + --------------------- + |--(re(c))| *\1 + tan (re(c))/*tan(re(c)) + ---------------------------------- + ----------------------------------------|*sec(re(c))
\ 5 5 \dc / 5 5 /
$$7 \left(\left(\tan^{2}{\left (\Re{c} \right )} + 1\right) \tan{\left (\Re{c} \right )} \frac{d}{d c} \Re{c}^{3} + \frac{3}{5} \left(\tan^{2}{\left (\Re{c} \right )} + 1\right) \frac{d}{d c} \Re{c} \frac{d^{2}}{d c^{2}} \Re{c} + \frac{1}{5} \tan^{3}{\left (\Re{c} \right )} \frac{d}{d c} \Re{c}^{3} + \frac{3}{5} \tan^{2}{\left (\Re{c} \right )} \frac{d}{d c} \Re{c} \frac{d^{2}}{d c^{2}} \Re{c} + \frac{1}{5} \tan{\left (\Re{c} \right )} \frac{d^{3}}{d c^{3}} \Re{c}\right) \sec{\left (\Re{c} \right )}$$