Timeline for Is the language of all non-palindromes context-free?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 12, 2017 at 19:43 | answer | added | Yuval Filmus | timeline score: 2 | |
| Sep 12, 2017 at 19:28 | comment | added | Raphael | I don't understand the "but" here. If you have a grammar, prove it correct and done. Why would you be surprised that the Pumping lemma proof doesn't work if you think the language is context-free? | |
| Sep 12, 2017 at 19:03 | review | First posts | |||
| Sep 12, 2017 at 21:53 | |||||
| Sep 12, 2017 at 18:56 | history | asked | matheussilvapb | CC BY-SA 3.0 |