Recursive functions, at their simplest, are functions that call themselves. These types of functions are used in the example above to enumerate a hierarchical structure like AD groups inside of other ...

In the latter the only relevant kind of axiomatization amounts to recursive enumeration of logical truths. First-order "axiomatic" set theories are not genuine axiomatizations.

In general, the above computability results are guaranteed by algorithms based on a recursive enumeration of the theorems of the whole system. In this paper we present a family of semiconstructive ...

Patterns in JavaA tale of three patternsby Kevlin HenneyListing 1. Iteration over a sorted binary tree using recursive descent in an enumeration method.