/ 2\ \x / 4 / 2\ 5*5 *acot (x) \x / 5 - ---------------- + 2*x*5 *acot (x)*log(5) 2 1 + x
/ 2\ \x / 3 /5*(2 + x*acot(x)) 2 / 2 \ 10*x*acot(x)*log(5)\ 2*5 *acot (x)*|----------------- + acot (x)*\1 + 2*x *log(5)/*log(5) - -------------------| | 2 2 | | / 2\ 1 + x | \ \1 + x / /
/ / 2 2 \ \ | | 2 6 4*x *acot (x) 12*x*acot(x)| | | 5*|- acot (x) + ------ + ------------- + ------------| | / 2\ | | 2 2 2 | 2 / 2 \ | \x / 2 | \ 1 + x 1 + x 1 + x / 15*acot (x)*\1 + 2*x *log(5)/*log(5) 3 2 / 2 \ 30*x*(2 + x*acot(x))*acot(x)*log(5)| 2*5 *acot (x)*|- ------------------------------------------------------ - ------------------------------------ + 2*x*acot (x)*log (5)*\3 + 2*x *log(5)/ + -----------------------------------| | 2 2 2 | | / 2\ 1 + x / 2\ | \ \1 + x / \1 + x / /