BUILT-IN MATHEMATICA SYMBOL

# ApartSquareFree

ApartSquareFree[expr]
rewrites a rational expression as a sum of terms whose denominators are powers of square-free polynomials.

ApartSquareFree[expr, var]
treats all variables other than var as constants.

## Details and OptionsDetails and Options

• ApartSquareFree gives the square-free partial fraction decomposition of a rational expression.
• ApartSquareFree[expr, Trig->True] treats trigonometric functions as rational functions of exponentials, and manipulates them accordingly.
• ApartSquareFree automatically threads over lists in expr, as well as equations, inequalities, and logic functions.

## ExamplesExamplesopen allclose all

### Basic Examples (1)Basic Examples (1)

Decompose into partial fractions using square-free factorization of the denominator:

 Out[1]=

Decompose into partial fractions using full factorization of the denominator:

 Out[2]=

## See AlsoSee Also

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