(>permutation) ( seq n index -- seq )

Vocabulary

math.combinatorics.private

Inputs

seq	an object
n	an object
index	an object

Outputs

seq

an object

Definition

USING: kernel sequences.private ;

IN: math.combinatorics.private

: (>permutation) ( seq n index -- seq )
    swap [ dupd head-to-index <slice-unsafe> ] dip bump-indices
    ;