Timeline for Is a semigroup with left identity und unique left inverse a group?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 12, 2019 at 9:03 | vote | accept | Misha Schmalian | ||
| Mar 11, 2019 at 22:16 | history | edited | FredH | CC BY-SA 4.0 | added proof for alternative interpretation of question |
| Mar 11, 2019 at 22:02 | history | edited | FredH | CC BY-SA 4.0 | addressed ambiguity in question |
| Mar 11, 2019 at 21:51 | history | answered | FredH | CC BY-SA 4.0 |