acot(3*x) 4 3 3*5 *log(5) x *cos(x) + 4*x *sin(x) - ------------------- 2 1 + 9*x
acot(3*x) 2 acot(3*x) 4 3 2 9*5 *log (5) 54*x*5 *log(5) - x *sin(x) + 8*x *cos(x) + 12*x *sin(x) + -------------------- + ---------------------- 2 2 / 2\ / 2\ \1 + 9*x / \1 + 9*x /
acot(3*x) 3 acot(3*x) acot(3*x) 2 acot(3*x) 2 4 3 2 27*5 *log (5) 54*5 *log(5) 1944*5 *x *log(5) 486*x*5 *log (5) - x *cos(x) - 12*x *sin(x) + 24*x*sin(x) + 36*x *cos(x) - --------------------- + -------------------- - ------------------------- - ------------------------ 3 2 3 3 / 2\ / 2\ / 2\ / 2\ \1 + 9*x / \1 + 9*x / \1 + 9*x / \1 + 9*x /