Subset and poset transforms
4 methods in the atlas attack this one problem. They are rivals: each wins something the others do not.
Phrasings that mean this problem
Subset aggregationCounting over posetsCombinatorial counting
combinatorial-enumeration
- Stirling number computationstandalonestandardcombinatorial-enumeration
- Inclusion-exclusion countingstandalonecanoncombinatorial-enumeration
- Mobius inversionstandalonespecialistcombinatorial-enumeration
dynamic-programming
- SOS DPSum over subsetsspecialistdynamic-programming