Timeline for Zigzags and contractibility of categories
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 14, 2014 at 12:20 | vote | accept | Vidit Nanda | ||
| Aug 14, 2014 at 7:40 | history | answered | Fernando Muro | CC BY-SA 3.0 |