/ E*x \ lim log|-----| x->0+ \5 + x/
Limit(log((E*x)/(5 + x)), x, 0)
/ E*x \ lim log|-----| x->0+ \5 + x/
-oo
= -5.62804137617953
/ E*x \ lim log|-----| x->0- \5 + x/
-oo
= (-5.62539236800796 + 3.14159265358979j)
= (-5.62539236800796 + 3.14159265358979j)