Vocabulary
sequences

Inputs and outputs

seq1	a sequence
seq2	a sequence
newseq	a new sequence of sequences of pairs

Word description
Outputs a sequence of all possible pairings of elements from the two sequences.

Examples

USING: prettyprint sequences ; { 1 2 } { 3 4 } cartesian-product .
{ { { 1 3 } { 1 4 } } { { 2 3 } { 2 4 } } }

Definition

IN: sequences

: cartesian-product ( seq1 seq2 -- newseq )
[ { } 2sequence ] cartesian-map ;