Editing Combinatorics (section)

===Analytic combinatorics===
{{Main|Analytic combinatorics}}
[[Analytic combinatorics]] concerns the enumeration of combinatorial structures using tools from [[complex analysis]] and [[probability theory]].  In contrast with enumerative combinatorics, which uses explicit combinatorial formulae and [[generating functions]] to describe the results, analytic combinatorics aims at obtaining [[Asymptotic analysis|asymptotic formulae]].