Deals with combinations of entities belonging to a finite set in accordance with certain constraints.
When we sort a list, like a = [1,2,3,3,2,2,1] sorted(a) => [1, 1, 2, 2, 2, 3, 3] equal elements are always adjacent in the resulting list. How …
python algorithm combinatoricsSince an assignment problem can be posed in the form of a single matrix, I am wondering if NumPy has …
python numpy optimization scipy combinatoricsHow do I create all k-combinations with repetitions of a given set (also called k-multicombinations or multisubsets) using MATLAB? This …
matlab combinations combinatorics multisetFinding all the permutations of a string is by a well known Steinhaus–Johnson–Trotter algorithm. But if the string …
c algorithm combinatoricsI would like to implement itertools.combinations for numpy. Based on this discussion, I have a function that works for 1…
python numpy combinatorics itertoolsI know that there is an algorithm that permits, given a combination of number (no repetitions, no order), calculates the …
algorithm performance math combinatoricsI am studying the code in the Data.List module and can't exactly wrap my head around this implementation of …
list haskell permutation combinatoricsA multi-set is a set in which all the elements may not be unique.How to enumerate all the possible …
string algorithm combinations combinatorics backtrackingI am looking for the scala way to give all permutations without repetitions. I know there are some postings on …
scala combinations combinatorics repeatEdit: I'm sorry, but I forgot to mention that I'll need the values of the counter variables. So making one …
javascript nested-loops combinatorics