/ / 2\\ |-1 - cos\x /| lim |------------| x->0+| 4 | \ x /
Limit((-1 - cos(x^2))/x^4, x, 0)
/ / 2\\ |-1 - cos\x /| lim |------------| x->0+| 4 | \ x /
-oo
= -1039771201.5
/ / 2\\ |-1 - cos\x /| lim |------------| x->0-| 4 | \ x /
-oo
= -1039771201.5
= -1039771201.5