/ 2 2*acot(x) x*log(-1 + 2*x)\ 2*|- ------------------- - ----------- + ---------------| | / 2\ 2 2 | | \1 + x /*(-1 + 2*x) (-1 + 2*x) / 2\ | \ \1 + x / /
/ / 2 \ \ | | 4*x | | | |-1 + ------|*log(-1 + 2*x) | | | 2| | | 6 8*acot(x) \ 1 + x / 6*x | 2*|-------------------- + ----------- - --------------------------- + --------------------| |/ 2\ 2 3 2 2 | |\1 + x /*(-1 + 2*x) (-1 + 2*x) / 2\ / 2\ | \ \1 + x / \1 + x / *(-1 + 2*x)/