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Enumerative combinatorics is an area of combinatorics that deals with the number of ways that certain patterns can be formed. Two examples of this type of problem are counting combinations and counting permutations. More generally, given an infinite collection of finite sets Si indexed by the natural numbers, enumerative combinatorics seeks to describe a…
Combinatorial structures, Overview & Generating functions
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Enumerative combinatorics | is a | area of combinatorics that deals with the number of ways that certain patterns can be formed | 0.90 | text |
| factorials | instance of | which can be expressed as a composition of elementary functions | 0.80 | text |
| powers | instance of | which can be expressed as a composition of elementary functions | 0.80 | text |
| and so on | instance of | which can be expressed as a composition of elementary functions | 0.80 | text |
| addition | instance of | the various natural operations on generating functions | 0.80 | text |
| multiplication | instance of | the various natural operations on generating functions | 0.80 | text |
| differentiation | instance of | the various natural operations on generating functions | 0.80 | text |
| etc. | instance of | the various natural operations on generating functions | 0.80 | text |
| have a combinatorial significance | instance of | the various natural operations on generating functions | 0.80 | text |
| Enumerative combinatorics | related to References | Zeilberger | 0.60 | section |
| Enumerative combinatorics | related to References | Doron | 0.60 | section |
| Enumerative combinatorics | related to References | Enumerative | 0.60 | section |
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