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Regular Expressions.

Question asked by Craig Ogden on Dec 6, 2018
Latest reply on Jan 1, 2019 by Craig Ogden

I am trying to write a regular expression that matches factors of a polynomial. For example:


Of course these three factors can be in any order but cannot have duplicates.

This is what I tried:


But that doesn't allow for any order. I also need this to work with even more factors.

Any ideas?