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Stephen Wolfram
SEARCH MATHEMATICA 8 DOCUMENTATION
THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
SEE THE
DOCUMENTATION CENTER
FOR THE LATEST INFORMATION.
Mathematica
>
Built-in
Mathematica
Symbol
Some Mathematical Functions
Levels in Expressions
Indeterminate and Infinite Results
Mathematical Constants
Tutorials »
|
ComplexInfinity
Indeterminate
See Also »
Infinity
Infinity
or
is a symbol that represents a positive infinite quantity.
MORE INFORMATION
can be entered as
\[Infinity]
or
Esc
inf
Esc
.
In
StandardForm
,
Infinity
is printed as
.
Infinity
is converted to
DirectedInfinity
[1]
.
Certain arithmetic operations work with
Infinity
.
NumberQ
[Infinity]
yields
False
.
EXAMPLES
CLOSE ALL
Basic Examples
(2)
Use as iterator limit:
In[1]:=
Out[1]=
Do arithmetic with infinite quantities:
In[1]:=
Out[1]=
Scope
(7)
Applications
(2)
Neat Examples
(1)
SEE ALSO
ComplexInfinity
Indeterminate
TUTORIALS
Some Mathematical Functions
Levels in Expressions
Indeterminate and Infinite Results
Mathematical Constants
RELATED LINKS
MathWorld
The Wolfram Functions Site
New in 1 | Last modified in 3
© 2013 Wolfram Research, Inc.
can be entered as \[Infinity] or Esc inf Esc. 
.
EXAMPLES
Basic Examples 
Scope 