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Regular Languages in $ \mathsf{\text{}NC^1}$
Theorem : To prove $ \mathsf{\text{} Regular} \subseteq \mathsf{\text{}NC^1}$.
To prove the theorem stated above we need some theorems and definitions given below :
Barrington Theorem : A branching ...
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Which non-regular languages are in $AC^0$?
For example, I know that the non-regular language $a^nb^n$ is in $AC^0$. I would like to know more examples like this.