Timeline for A function which maps $(ax + by)(cx + dy) \mapsto (a \partial_x + b \partial_y) (c \partial_x + d \partial_y)$
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 17, 2017 at 3:34 | review | First posts | |||
| May 17, 2017 at 5:39 | |||||
| May 17, 2017 at 3:30 | history | answered | Jie Zhu | CC BY-SA 3.0 |