ComplexInfinity

ComplexInfinity represents an an infinite quantity that extends in an unknown direction in the complex plane.

Attributes[ComplexInfinity] := {Protected}

Simple examples

In[1]:= (1/(0))
Out[1]= ComplexInfinity

In[2]:= (a)/(0)
Out[2]= ComplexInfinity

In[3]:= ComplexInfinity*foo[x]
Out[3]= ComplexInfinity

In[4]:= Factorial[-1]
Out[4]= ComplexInfinity