PRODUCTS
PURCHASE
FOR USERS
COMPANY
OUR SITES
DOCUMENTATION CENTER SEARCH
Mathematica
>
Rational Functions
>
Built-in
Mathematica
Symbol
Structural Operations on Rational Expressions
Tutorials »
|
Numerator
Expand
ExpandDenominator
ExpandAll
See Also »
|
Algebraic Transformations
Rational Functions
More About »
ExpandNumerator
ExpandNumerator
[
expr
]
expands out products and powers that appear in the numerator of
expr
.
MORE INFORMATION
ExpandNumerator
works on terms that have positive integer exponents.
ExpandNumerator
applies only to the top level in
expr
.
ExpandNumerator
automatically threads over lists, as well as equations, inequalities and logic functions.
EXAMPLES
CLOSE ALL
Basic Examples
(1)
Expand the numerator of a fraction:
In[1]:=
Out[1]=
Scope
(3)
Options
(2)
Properties & Relations
(5)
SEE ALSO
Numerator
Expand
ExpandDenominator
ExpandAll
TUTORIALS
Structural Operations on Rational Expressions
MORE ABOUT
Algebraic Transformations
Rational Functions
New in 1 | Last modified in 6
© 2008 Wolfram Research, Inc.
EXAMPLES
Basic Examples 
Scope 