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DOCUMENTATION CENTER SEARCH
Mathematica
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Representation of Numbers
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Representation of Numbers
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Built-in
Mathematica
Symbol
Types of Numbers
Tutorials »
|
Rationals
Integer
Real
Numerator
Denominator
Rationalize
See Also »
|
Atomic Elements of Expressions
Representation of Numbers
More About »
Rational
Rational
is the head used for rational numbers.
MORE INFORMATION
You can enter a rational number in the form
n
/
m
.
The pattern object
_Rational
can be used to stand for a rational number. It cannot stand for a single integer.
You have to use
Numerator
and
Denominator
to extract parts of
Rational
numbers.
EXAMPLES
CLOSE ALL
Basic Examples
(1)
Enter a rational number:
In[1]:=
Out[1]=
Rational
is the
Head
for rational numbers:
In[2]:=
Out[2]=
Scope
(7)
Applications
(1)
Properties & Relations
(4)
Possible Issues
(1)
SEE ALSO
Rationals
Integer
Real
Numerator
Denominator
Rationalize
TUTORIALS
Types of Numbers
MORE ABOUT
Atomic Elements of Expressions
Representation of Numbers
RELATED LINKS
Demonstrations with Rational
(
Wolfram Demonstrations Project
)
New in 1
EXAMPLES
Basic Examples 
Scope 