asin(6*x)
6 -------------- ___________ / 2 \/ 1 - 36*x
216*x -------------- 3/2 / 2\ \1 - 36*x /
/ 2 \ | 108*x | 216*|1 + ---------| | 2| \ 1 - 36*x / ------------------- 3/2 / 2\ \1 - 36*x /