Timeline for How to change the variables Qi's to Ri's in one or two steps
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 18, 2012 at 0:52 | history | edited | rm -rf♦ | CC BY-SA 3.0 | added 14 characters in body |
| Jul 18, 2012 at 0:27 | history | answered | rm -rf♦ | CC BY-SA 3.0 |