numerator ( a/b -- a )
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Vocabulary
math

Inputs
a/ba rational


Outputs
aan integer


Word description
Outputs the numerator of a rational number. Acts as the identity on integers.

Definition
IN: math

GENERIC: numerator ( a/b -- a )


Methods
USING: math ;

M: integer numerator ; inline


USING: accessors math ;

M: ratio numerator numerator>> ; inline