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combinations


Vocabulary
math.combinatorics

Definition
IN: math.combinatorics

TUPLE: combinations seq k length ;


Methods
USING: classes.tuple kernel math.combinatorics ;

M: combinations hashcode* tuple-hashcode ;


USING: accessors math.combinatorics sequences ;

M: combinations length length>> ; inline


USING: accessors kernel math.combinatorics sequences.private ;

M: combinations nth-unsafe [ seq>> ] [ k>> ] bi combination ;