5 ideas
17832 | Zermelo showed that the ZF axioms in 1930 were non-categorical [Zermelo, by Hallett,M] |
13028 | Replacement was added when some advanced theorems seemed to need it [Zermelo, by Maddy] |
17626 | The antinomy of endless advance and of completion is resolved in well-ordered transfinite numbers [Zermelo] |
14366 | An explanation is a table of statistical information [Salmon, by Strevens] |
21097 | Modern monarchies are (like republics) rule by law, rather than by men [Hume] |