Timeline for Ackermann set theory without extensionality?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
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| Sep 10, 2022 at 0:16 | history | edited | Frode Alfson Bjørdal | CC BY-SA 4.0 |
Replaced "regularity" with "extensionality", as it was intended.
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| Sep 9, 2022 at 23:31 | history | asked | Frode Alfson Bjørdal | CC BY-SA 4.0 |