5/ 3 \ 2 4/ 3 \ / 2/ 3 \\ / 2 \
tan \4*x + 6/*(-3 + 4*x) + 60*x *tan \4*x + 6/*\1 + tan \4*x + 6//*\2*x - 3*x/
$$60 x^{2} \left(2 x^{2} - 3 x\right) \left(\tan^{2}{\left(4 x^{3} + 6 \right)} + 1\right) \tan^{4}{\left(4 x^{3} + 6 \right)} + \left(4 x - 3\right) \tan^{5}{\left(4 x^{3} + 6 \right)}$$
3/ / 3\\ / 2/ / 3\\ 2 / 2/ / 3\\\ / 3 2/ / 3\\ 3 / 2/ / 3\\\ / / 3\\\ 2 / 2/ / 3\\\ / / 3\\\
4*tan \2*\3 + 2*x //*\tan \2*\3 + 2*x // + 30*x *\1 + tan \2*\3 + 2*x ///*(-3 + 2*x)*\12*x *tan \2*\3 + 2*x // + 24*x *\1 + tan \2*\3 + 2*x /// + tan\2*\3 + 2*x /// + 30*x *\1 + tan \2*\3 + 2*x ///*(-3 + 4*x)*tan\2*\3 + 2*x ///
$$4 \left(30 x^{2} \left(2 x - 3\right) \left(\tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)} + 1\right) \left(24 x^{3} \left(\tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)} + 1\right) + 12 x^{3} \tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)} + \tan{\left(2 \left(2 x^{3} + 3\right) \right)}\right) + 30 x^{2} \left(4 x - 3\right) \left(\tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)} + 1\right) \tan{\left(2 \left(2 x^{3} + 3\right) \right)} + \tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)}\right) \tan^{3}{\left(2 \left(2 x^{3} + 3\right) \right)}$$
/ / 2 \ \
2/ / 3\\ / 2/ / 3\\\ | | 2/ / 3\\ 3 3/ / 3\\ 6 4/ / 3\\ 6 / 2/ / 3\\\ 3 / 2/ / 3\\\ / / 3\\ 6 2/ / 3\\ / 2/ / 3\\\| 2/ / 3\\ / 3 2/ / 3\\ 3 / 2/ / 3\\\ / / 3\\\ / / 3\\|
120*x*tan \2*\3 + 2*x //*\1 + tan \2*\3 + 2*x ///*\(-3 + 2*x)*\tan \2*\3 + 2*x // + 72*x *tan \2*\3 + 2*x // + 288*x *tan \2*\3 + 2*x // + 864*x *\1 + tan \2*\3 + 2*x /// + 144*x *\1 + tan \2*\3 + 2*x ///*tan\2*\3 + 2*x // + 1872*x *tan \2*\3 + 2*x //*\1 + tan \2*\3 + 2*x //// + 6*x*tan \2*\3 + 2*x // + 3*(-3 + 4*x)*\12*x *tan \2*\3 + 2*x // + 24*x *\1 + tan \2*\3 + 2*x /// + tan\2*\3 + 2*x ///*tan\2*\3 + 2*x ///
$$120 x \left(\tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)} + 1\right) \left(6 x \tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)} + \left(2 x - 3\right) \left(864 x^{6} \left(\tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)} + 1\right)^{2} + 1872 x^{6} \left(\tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)} + 1\right) \tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)} + 288 x^{6} \tan^{4}{\left(2 \left(2 x^{3} + 3\right) \right)} + 144 x^{3} \left(\tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)} + 1\right) \tan{\left(2 \left(2 x^{3} + 3\right) \right)} + 72 x^{3} \tan^{3}{\left(2 \left(2 x^{3} + 3\right) \right)} + \tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)}\right) + 3 \left(4 x - 3\right) \left(24 x^{3} \left(\tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)} + 1\right) + 12 x^{3} \tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)} + \tan{\left(2 \left(2 x^{3} + 3\right) \right)}\right) \tan{\left(2 \left(2 x^{3} + 3\right) \right)}\right) \tan^{2}{\left(2 \left(2 x^{3} + 3\right) \right)}$$