Generating Fractals with Regular Expressions
This Demonstration shows fractal structures generated by regular expressions. Starting with the array , each integer is replaced by the array formed by prepending to the elements of ,[more]
and the process repeats a number of steps. Then, the elements of the array are evaluated using a regular expression, and colored according to the number of digits that match the selected regular expression.[less]
This Demonstration is based on the contents of .
 User dln385. "Regex Fractals: Images Generated from Regular Expressions." (Apr 15, 2014) imgur.com/a/QWMGi.