___ _________ \/ 3 *\/ acot(x) - ----------------- 3 -------------------- / 2\ 2*\1 + x /*acot(x)
___ / 1 \ \/ 3 *|- ------- + 4*x| \ acot(x) / ------------------------ 2 / 2\ _________ 12*\1 + x / *\/ acot(x)
/ 2 \ ___ | 32*x 3 12*x | \/ 3 *|8 - ------ - ----------------- + ----------------| | 2 / 2\ 2 / 2\ | \ 1 + x \1 + x /*acot (x) \1 + x /*acot(x)/ --------------------------------------------------------- 2 / 2\ _________ 24*\1 + x / *\/ acot(x)