Timeline for Square pictures as symbols
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Aug 24, 2015 at 6:53 | comment | added | verifying | thanks! this is a nice refinement. I accepted egreg's answer since the matrix was the most important. | |
| Aug 23, 2015 at 22:40 | history | answered | Manuel | CC BY-SA 3.0 |