/ atan(-2 + x)\ lim |-8 + ------------| x->2+| 3 | \ x /
Limit(-8 + atan(-2 + x)/x^3, x, 2)
-8
= -8
/ atan(-2 + x)\ lim |-8 + ------------| x->2-| 3 | \ x /
-8.0