#the combination of two WFF's with a binary operator
#the combination of two WFF's with a binary operator
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The LISP programming language uses a recursive data structure.
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The LISP programming language uses a recursive data structure. Most programming languages permit recursion by allowing the programmer call a function within itself. Some have no syntax for making looping code other than by recursion. (''for its use in computer science see main article on [[recursion]]'')
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A fascination with recursive definitions in the software development community led to the invention of several recursive acronyms:
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A fascination with recursive definitions in the software development community ([[free software]] in particular) led to the invention of several recursive acronyms:
*[[PHP]] (originally Personal Home Page) => PHP Hypertext Pre-processor
*[[PHP]] (originally Personal Home Page) => PHP Hypertext Pre-processor