Timeline for "Mächtigkeit" versus "Kardinalität"?
Current License: CC BY-SA 4.0
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| when toggle format | what | by | license | comment | |
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| Aug 16, 2018 at 5:53 | comment | added | David Roberts♦ | I would feel more confident in your answer if there was a direct quote from Cantor supporting it. The oldest reference on that Wikipedia page is a 1928 set theory text, by which time axiomatic set theory had undergone all kinds of conceptual developments (Zermelo, Skolem, Fraekel, von Neumann etc). | |
| Aug 16, 2018 at 5:33 | history | answered | Dominic van der Zypen | CC BY-SA 4.0 |