Numerator

Available

Returns the numerator of a rational expression.

Forms

Numerator[expr]

Verified examplesNumerator[5] → 5Options

Modulus — default 0
Trig — default False

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Topics

Formula Manipulation - Extracting Parts of Formulas
Rational Functions - Operations on Rational Functions
Representation Of Numbers - Rational Numbers

Related

Denominator NumeratorDenominator ExpandNumerator Rational Expand Factor Apart Cancel Coefficient ExpandAll ExpandDenominator Exponent

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