Calculate the difference and intersection of any two regexesphylactery.org353 points·by posco·3년 전·117 comments
posco·3년 전·discussThe amazing page computes binary relations between pairs of regular expressions and shows a graphical representation of the DFA.It’s a really incredible demonstration of some highly non-trivial operations on regular expressions.
It’s a really incredible demonstration of some highly non-trivial operations on regular expressions.