0.39052429175127
_______ _______ _______ / 3/2 / 1 5/2 / 1 7/2 / 1 | 2 4*x * / 1 + - 2*x * / 1 + - 2*x * / 1 + - | x 4*x 4*x \/ x \/ x \/ x | --------- dx = C + ---------- + ---------- - ------------------ - ------------------ + ------------------ | _______ 2 2 2 2 2 | \/ 1 + x 3*x + 3*x 3*x + 3*x 3*x + 3*x 3*x + 3*x 3*x + 3*x | /