/ 3 \ | x*E | lim |------| x->1+\-1 + x/
Limit((x*E^3)/(-1 + x), x, 1)
oo
= 3053.00161232453
/ 3 \ | x*E | lim |------| x->1-\-1 + x/
-oo
= -3012.83053847815
3053.00161232453