Timeline for Does this symbolic logic proof work?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 24, 2018 at 22:44 | vote | accept | lware | ||
| Sep 23, 2018 at 13:00 | history | answered | Graham Kemp | CC BY-SA 4.0 |