/ 1\ | -| | x| lim \x*e / x->oo
Limit(x*exp(1/x), x, oo, dir='-')
oo
/ 1\ | -| | x| lim \x*e / x->0+
= 0.0683767153712096
/ 1\ | -| | x| lim \x*e / x->0-
0
= -2.6502391286206e-28
0.0683767153712096