2 7 2 5 tan (x) - + 2*cot (2*x) + -------------- + ------- 3 ___________ 3 / 2 \/ 1 - 25*x
/ 2 \ / 2 \ 125*x 2*\1 + tan (x)/*tan(x) - 8*\1 + cot (2*x)/*cot(2*x) + -------------- + ---------------------- 3/2 3 / 2\ \1 - 25*x /
2 2 / 2 \ 2 2 / 2 \ / 2 \ 125 2*\1 + tan (x)/ 2 / 2 \ 9375*x 4*tan (x)*\1 + tan (x)/ 16*\1 + cot (2*x)/ + -------------- + ---------------- + 32*cot (2*x)*\1 + cot (2*x)/ + -------------- + ----------------------- 3/2 3 5/2 3 / 2\ / 2\ \1 - 25*x / \1 - 25*x /