Numerator

• Numerator gives the numerator of expression.

Extract numerator of a rational expression:

println Numerator >> '(x - 1)*(x - 2)/(x - 3)**2'.t

   > (x-1)*(x-2)

• Related guides: Applying and manipulating transformations, List of common transformations
• Related transformations: Denominator
• JavaDocs: GetNumeratorTransformation
• Source code: GetNumeratorTransformation.java