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.
Introduced in 1988
| Updated in 2007
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