/ 3 \ |x | lim |-- - x| x->0+\2 /
Limit(x^3/2 - x, x, 0)
0
= 2.52602472294068e-31
/ 3 \ |x | lim |-- - x| x->0-\2 /
= -2.52602472294068e-31
2.52602472294068e-31