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What is meant by ‘pumping length’ and how can we find it?

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@atulcse

Pumping lemma for regular languages, the fact that all sufficiently long strings in such a language have a substring that can be repeated arbitrarily many times, usually used to prove that certain languages are not regular...

The pumping lemma is often used to prove that a given language L is non-context-free, by showing that arbitrarily long strings s are in L that cannot be "pumped" without producing strings outside L...

 

1. https://gateoverflow.in/27476/What-is-the-minimum-pumping-length-the-following-languages 

 

2. http://web.cs.unlv.edu/larmore/Courses/CSC456/pumping.pdf 

 

3. https://gateoverflow.in/241418/Pumping-lemma 

 

4. https://en.wikipedia.org/wiki/Pumping_lemma_for_context-free_languages#Usage_of_the_lemma

 

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