5/ 2\ / 2 \ 4/ 2\ 2 / 2\
cos \x /*\8 + 8*tan (4*x + 1)/*tan(4*x + 1) - 10*x*cos \x /*tan (4*x + 1)*sin\x /
$$- 10 x \sin{\left(x^{2} \right)} \cos^{4}{\left(x^{2} \right)} \tan^{2}{\left(4 x + 1 \right)} + \left(8 \tan^{2}{\left(4 x + 1 \right)} + 8\right) \cos^{5}{\left(x^{2} \right)} \tan{\left(4 x + 1 \right)}$$
3/ 2\ / 2 / / 2\ / 2\ 2 2/ 2\ 2 2/ 2\\ 2/ 2\ / 2 \ / 2 \ / 2 \ / 2\ / 2\ \
2*cos \x /*\- 5*tan (1 + 4*x)*\cos\x /*sin\x / - 8*x *sin \x / + 2*x *cos \x // + 16*cos \x /*\1 + tan (1 + 4*x)/*\1 + 3*tan (1 + 4*x)/ - 80*x*\1 + tan (1 + 4*x)/*cos\x /*sin\x /*tan(1 + 4*x)/
$$2 \left(- 80 x \left(\tan^{2}{\left(4 x + 1 \right)} + 1\right) \sin{\left(x^{2} \right)} \cos{\left(x^{2} \right)} \tan{\left(4 x + 1 \right)} + 16 \left(\tan^{2}{\left(4 x + 1 \right)} + 1\right) \left(3 \tan^{2}{\left(4 x + 1 \right)} + 1\right) \cos^{2}{\left(x^{2} \right)} - 5 \left(- 8 x^{2} \sin^{2}{\left(x^{2} \right)} + 2 x^{2} \cos^{2}{\left(x^{2} \right)} + \sin{\left(x^{2} \right)} \cos{\left(x^{2} \right)}\right) \tan^{2}{\left(4 x + 1 \right)}\right) \cos^{3}{\left(x^{2} \right)}$$
2/ 2\ / 2 / 3/ 2\ 2/ 2\ / 2\ 2 3/ 2\ 2 2/ 2\ / 2\\ / 2 \ / / 2\ / 2\ 2 2/ 2\ 2 2/ 2\\ / 2\ 3/ 2\ / 2 \ / 2 \ 2/ 2\ / 2 \ / 2 \ / 2\\
4*cos \x /*\- 5*x*tan (1 + 4*x)*\3*cos \x / - 12*sin \x /*cos\x / + 24*x *sin \x / - 26*x *cos \x /*sin\x // - 60*\1 + tan (1 + 4*x)/*\cos\x /*sin\x / - 8*x *sin \x / + 2*x *cos \x //*cos\x /*tan(1 + 4*x) + 128*cos \x /*\1 + tan (1 + 4*x)/*\2 + 3*tan (1 + 4*x)/*tan(1 + 4*x) - 240*x*cos \x /*\1 + tan (1 + 4*x)/*\1 + 3*tan (1 + 4*x)/*sin\x //
$$4 \left(- 240 x \left(\tan^{2}{\left(4 x + 1 \right)} + 1\right) \left(3 \tan^{2}{\left(4 x + 1 \right)} + 1\right) \sin{\left(x^{2} \right)} \cos^{2}{\left(x^{2} \right)} - 5 x \left(24 x^{2} \sin^{3}{\left(x^{2} \right)} - 26 x^{2} \sin{\left(x^{2} \right)} \cos^{2}{\left(x^{2} \right)} - 12 \sin^{2}{\left(x^{2} \right)} \cos{\left(x^{2} \right)} + 3 \cos^{3}{\left(x^{2} \right)}\right) \tan^{2}{\left(4 x + 1 \right)} + 128 \left(\tan^{2}{\left(4 x + 1 \right)} + 1\right) \left(3 \tan^{2}{\left(4 x + 1 \right)} + 2\right) \cos^{3}{\left(x^{2} \right)} \tan{\left(4 x + 1 \right)} - 60 \left(\tan^{2}{\left(4 x + 1 \right)} + 1\right) \left(- 8 x^{2} \sin^{2}{\left(x^{2} \right)} + 2 x^{2} \cos^{2}{\left(x^{2} \right)} + \sin{\left(x^{2} \right)} \cos{\left(x^{2} \right)}\right) \cos{\left(x^{2} \right)} \tan{\left(4 x + 1 \right)}\right) \cos^{2}{\left(x^{2} \right)}$$