-x --------------------- ________ / 2 \/ 1 - x + acos(x)
(-x)/(sqrt(1 - x^2) + acos(x))
/ 1 x \ x*|----------- + -----------| | ________ ________| | / 2 / 2 | 1 \\/ 1 - x \/ 1 - x / - --------------------- - ----------------------------- ________ 2 / 2 / ________ \ \/ 1 - x + acos(x) | / 2 | \\/ 1 - x + acos(x)/
/ 2 \ | x x | |-1 + ------- + ------- | | 2 2 2 | | -1 + x -1 + x 2*(1 + x) | 2*(1 + x) x*|---------------------- + ---------------------------------| - ----------- | ________ / ________ \| ________ | / 2 / 2\ | / 2 || / 2 \ \/ 1 - x \-1 + x /*\\/ 1 - x + acos(x)// \/ 1 - x ---------------------------------------------------------------------------- 2 / ________ \ | / 2 | \\/ 1 - x + acos(x)/
/ 2 3 / 2 \\ / 2 \ | 3*x 3*x | x x || | x x | | -1 - 3*x + ------- + ------- 6*(1 + x)*|-1 + ------- + -------|| 3*|-1 + ------- + -------| | 2 2 3 | 2 2|| | 2 2| 2 | -1 + x -1 + x 6*(1 + x) \ -1 + x -1 + x /| \ -1 + x -1 + x / 6*(1 + x) - x*|- ---------------------------- + ------------------------------------ + ----------------------------------| + -------------------------- + --------------------------------- | 3/2 2 / ________ \ | ________ / ________ \ | / 2\ 3/2 / ________ \ / 2\ | / 2 | | / 2 / 2\ | / 2 | | \1 - x / / 2\ | / 2 | \-1 + x /*\\/ 1 - x + acos(x)/ | \/ 1 - x \-1 + x /*\\/ 1 - x + acos(x)/ \ \1 - x / *\\/ 1 - x + acos(x)/ / --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 2 / ________ \ | / 2 | \\/ 1 - x + acos(x)/