Timeline for Simplifying a trigonometric expression involving ArcTan
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Feb 21 at 18:39 | history | edited | Michael E2 | CC BY-SA 4.0 | added 287 characters in body |
| Feb 21 at 18:13 | history | answered | Michael E2 | CC BY-SA 4.0 |