6 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] |
13095 | Essence is primitive force, or a law of change [Leibniz] |
2117 | The connection in events enables us to successfully predict the future, so there must be a constant cause [Leibniz] |
1863 | If the soul achieves well-being in another life, it doesn't follow that I do [Aquinas] |