Mathematica > Mathematics and Algorithms > Formula Manipulation > Algebraic Transformations > Rational Functions > ExpandNumerator
BUILT-IN MATHEMATICA SYMBOL

ExpandNumerator

ExpandNumerator[expr]
expands out products and powers that appear in the numerator of expr.

Details and OptionsDetails and Options

  • 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.
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