___ 2 \/ 1 - x - asin(x)
sqrt(1) - x^2 - asin(x)
1 - ----------- - 2*x ________ / 2 \/ 1 - x
/ x \ -|2 + -----------| | 3/2| | / 2\ | \ \1 - x / /
/ 2 \ | 3*x | -|1 + ------| | 2| \ 1 - x / -------------- 3/2 / 2\ \1 - x /