openSUSE:Leap:42.3 openSUSE Leap 42.3 https://download.opensuse.org/distribution/leap/42.3/repo/oss/ perl-Algorithm-Combinatorics Efficient generation of combinatorial sequences Algorithm::Combinatorics is an efficient generator of combinatorial sequences. Algorithms are selected from the literature (work in progress, see the /REFERENCES manpage). Iterators do not use recursion, nor stacks, and are written in C. Tuples are generated in lexicographic order, except in 'subsets()'.