This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)

DirectedInfinity

DirectedInfinity[]
represents an infinite numerical quantity whose direction in the complex plane is unknown.
DirectedInfinity[z]
represents an infinite numerical quantity that is a positive real multiple of the complex number z.
  • You can think of DirectedInfinity[z] as representing a point in the complex plane reached by starting at the origin and going an infinite distance in the direction of the point z.
  • The following conversions are made:
New in 1