Timeline for is this a Context free Language : $L=\{W_1W_2 \mid W_1 \ne W_2 \: \text{and} \: |W_1|=|W_2|\}$ [duplicate]
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
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| Oct 12, 2017 at 19:06 | comment | added | Evil | @TeamBright please do not edit closed questions, if you add LaTeX support, the question gets bumped to reopen queue. After your edit the queston is still duplicate. | |
| Oct 12, 2017 at 18:07 | review | Suggested edits | |||
| Oct 14, 2017 at 14:12 | |||||
| Sep 28, 2017 at 12:18 | vote | accept | Richard Jones | ||
| Sep 27, 2017 at 0:57 | comment | added | D.W.♦ | Cross-posted: cs.stackexchange.com/q/81708/755, math.stackexchange.com/q/2446349/14578. Please do not post the same question on multiple sites. Each community should have an honest shot at answering without anybody's time being wasted. | |
| Sep 26, 2017 at 19:51 | history | closed | Raphael | Duplicate of Show that { xy ∣ |x| = |y|, x ≠ y } is context-free | |
| Sep 26, 2017 at 19:25 | history | edited | Richard Jones | CC BY-SA 3.0 |
added 10 characters in body; edited title
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| Sep 26, 2017 at 18:03 | answer | added | Yuval Filmus | timeline score: 0 | |
| Sep 26, 2017 at 17:06 | history | asked | Richard Jones | CC BY-SA 3.0 |