/ 2*x \ lim log|------| x->0+ \-2 + x/
Limit(log((2*x)/(-2 + x)), x, 0)
/ 2*x \ lim log|------| x->0+ \-2 + x/
-oo
= (-8.88863706342316 + 3.14159265358979j)
/ 2*x \ lim log|------| x->0- \-2 + x/
-oo
= -8.87411223115648
= -8.87411223115648
(-8.88863706342316 + 3.14159265358979j)
(-8.88863706342316 + 3.14159265358979j)