2 --- 3*x / 2*x\ lim |1 + ---| x->0+\ 3 /
Limit((1 + (2*x)/3)^(2/((3*x))), x, 0)
4/9 e
= 1.55962349760678
2 --- 3*x / 2*x\ lim |1 + ---| x->0-\ 3 /
1.55962349760678