/ -x ___________\ lim \E *\/ x*(1 - x) / x->0+
Limit(E^(-x)*sqrt(x*(1 - x)), x, 0)
/ -x ___________\ lim \E *\/ x*(1 - x) / x->0+
0
= 0.0140737925199586
/ -x ___________\ lim \E *\/ x*(1 - x) / x->0-
0
= (0.0 + 0.014008281269089j)
= (0.0 + 0.014008281269089j)