49 2 48 2*t*cos (2*x)*acot(x) - 98*t*acot (x)*cos (2*x)*sin(2*x) - ---------------------- 2 1 + x
/ 2 \ 47 | 2 / 2 2 \ cos (2*x)*(1 + 2*x*acot(x)) 196*acot(x)*cos(2*x)*sin(2*x)| 2*t*cos (2*x)*|98*acot (x)*\- cos (2*x) + 48*sin (2*x)/ + --------------------------- + -----------------------------| | 2 2 | | / 2\ 1 + x | \ \1 + x / /
/ / 2 \ \ | 3 | 3*x 4*x *acot(x)| | |cos (2*x)*|-acot(x) + ------ + ------------| | | | 2 2 | 2 / 2 2 \ | 46 | \ 1 + x 1 + x / 2 / 2 2 \ 147*cos (2*x)*(1 + 2*x*acot(x))*sin(2*x) 294*\- cos (2*x) + 48*sin (2*x)/*acot(x)*cos(2*x)| -4*t*cos (2*x)*|-------------------------------------------- + 98*acot (x)*\- 145*cos (2*x) + 2256*sin (2*x)/*sin(2*x) + ---------------------------------------- + -------------------------------------------------| | 2 2 2 | | / 2\ / 2\ 1 + x | \ \1 + x / \1 + x / /