/ -2*x\ |-x*E | lim |--------| x->0+\ 2 /
Limit(((-x)*E^(-2*x))/2, x, 0)
0
= -5.05112421492413e-30
/ -2*x\ |-x*E | lim |--------| x->0-\ 2 /
= -1.52725467003134e-33
-5.05112421492413e-30