/ 2 /-sin(x) tan(x)\\ lim |x *|-------- + ------|| x->oo\ \ 3 3 //
Limit(x^2*((-sin(x))/3 + tan(x)/3), x, oo, dir='-')
/ 2 /-sin(x) tan(x)\\ lim |x *|-------- + ------|| x->0+\ \ 3 3 //
0
= 1.47824959766971e-30
/ 2 /-sin(x) tan(x)\\ lim |x *|-------- + ------|| x->0-\ \ 3 3 //
0
= -1.47824959766971e-30
= -1.47824959766971e-30