/ 2 \ | 4*x - 1 | acos|----------| | ___ 2| \\/ 2 *4*x /
acos((4*x^2 - 1)/(((sqrt(2)*4)*x^2)))
/ ___ ___ / 2 \\ | \/ 2 \/ 2 *\4*x - 1/| -|8*x*----- - ----------------| | 2 3 | \ 8*x 4*x / -------------------------------- _________________ / 2 / / 2 \ / \4*x - 1/ / 1 - ----------- / 4 \/ 32*x
/ / 2\\ | / 2\ | -1 + 4*x || | \-1 + 4*x /*|4 - ---------|| / 2\ | | 2 || ___ | -1 + 4*x | | \ x /| \/ 2 *|4 - ---------|*|48 - ---------------------------| | 2 | | / 2\ | \ x / | | / 2\ | | | 2 | \-1 + 4*x / | | | x *|1 - ------------| | | | 4 | | \ \ 32*x / / -------------------------------------------------------- __________________ / 2 / / 2\ 2 / \-1 + 4*x / 64*x * / 1 - ------------ / 4 \/ 32*x
/ 2 2 \ | / 2\ / 2\ 2 / 2\ / 2\| | 28*\-1 + 4*x / 5*\-1 + 4*x / / 2\ | -1 + 4*x | / 2\ | -1 + 4*x || | 32 - -------------- + -------------- 3*\-1 + 4*x / *|4 - ---------| 3*\-1 + 4*x /*|4 - ---------|| / 2\ | 2 4 | 2 | | 2 || ___ | -1 + 4*x | | x x \ x / \ x /| \/ 2 *|4 - ---------|*|-3 - ------------------------------------ - ------------------------------- + -----------------------------| | 2 | | / 2\ 2 / 2\ | \ x / | | / 2\ | / 2\ | / 2\ | | | | \-1 + 4*x / | | / 2\ | 2 | \-1 + 4*x / | | | 64*|1 - ------------| 4 | \-1 + 4*x / | 32*x *|1 - ------------| | | | 4 | 1024*x *|1 - ------------| | 4 | | | \ 32*x / | 4 | \ 32*x / | \ \ 32*x / / ----------------------------------------------------------------------------------------------------------------------------------- __________________ / 2 / / 2\ 3 / \-1 + 4*x / x * / 1 - ------------ / 4 \/ 32*x