243 / 2/ ___\\ 242 / ___\ acot (x)*\1 + tan \\/ x // 243*acot (x)*tan\\/ x / ---------------------------- - ------------------------- ___ 2 2*\/ x 1 + x
/ / / ___\\ \ | 2 / 2/ ___\\ | 1 2*tan\\/ x /| | | acot (x)*\1 + tan \\/ x //*|- ---- + ------------| | | / ___\ | 3/2 x | / 2/ ___\\ | 241 |486*(121 + x*acot(x))*tan\\/ x / \ x / 243*\1 + tan \\/ x //*acot(x)| acot (x)*|-------------------------------- + -------------------------------------------------- - -----------------------------| | 2 4 ___ / 2\ | | / 2\ \/ x *\1 + x / | \ \1 + x / /
/ / 2 2 \ / / ___\ / 2/ ___\\ 2/ ___\\ / / ___\\ \ | | 2 29161 4*x *acot (x) 726*x*acot(x)| / ___\ 3 / 2/ ___\\ | 3 6*tan\\/ x / 2*\1 + tan \\/ x // 4*tan \\/ x /| 2 / 2/ ___\\ | 1 2*tan\\/ x /| | | 486*|- acot (x) + ------ + ------------- + -------------|*tan\\/ x / acot (x)*\1 + tan \\/ x //*|---- - ------------ + ------------------- + -------------| 729*acot (x)*\1 + tan \\/ x //*|- ---- + ------------| | | | 2 2 2 | | 5/2 2 3/2 3/2 | | 3/2 x | / 2/ ___\\ | 240 | \ 1 + x 1 + x 1 + x / \x x x x / \ x / 729*\1 + tan \\/ x //*(121 + x*acot(x))*acot(x)| acot (x)*|- -------------------------------------------------------------------- + -------------------------------------------------------------------------------------- - ------------------------------------------------------ + -----------------------------------------------| | 2 8 / 2\ 2 | | / 2\ 4*\1 + x / ___ / 2\ | \ \1 + x / \/ x *\1 + x / /