/-asin(x) + 2*x\ lim |--------------| x->0+\2*x + acot(x) /
Limit((-asin(x) + 2*x)/(2*x + acot(x)), x, 0)
/-asin(x) + 2*x\ lim |--------------| x->0+\2*x + acot(x) /
0
= 3.76911792289251e-30
/-asin(x) + 2*x\ lim |--------------| x->0-\2*x + acot(x) /
0
= 3.76911792289251e-30
= 3.76911792289251e-30