Timeline for Is the language of words with as many a's in the first as b's in the second part context-free?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 3 at 19:26 | history | bounty ended | Hendrik Jan | ||
| May 9, 2014 at 14:57 | history | answered | Gilles 'SO- stop being evil' | CC BY-SA 3.0 |