7 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] |
12712 | Substance is that which can act [Leibniz] |
9100 | Our intellect only assents to what we believe to be true [William of Ockham] |
12737 | Nature can be fully explained by final causes alone, or by efficient causes alone [Leibniz] |
9101 | Abstractive cognition knows universals abstracted from many singulars [William of Ockham] |