up/i ( distance delta -- distance' )


Vocabulary
cursors

Inputs
distancean object
deltaan object


Outputs
distance'an object


Definition
IN: cursors

GENERIC: up/i ( distance delta -- distance' )


Methods
USING: cursors kernel math ;

M: integer up/i [ 1 - + ] keep /i ; inline


USING: cursors math math.functions ;

M: real up/i / ceiling >integer ; inline