5 ideas
17423 | The essence of natural numbers must reflect all the functions they perform [Sicha] |
17425 | To know how many, you need a numerical quantifier, as well as equinumerosity [Sicha] |
17424 | Counting puts an initial segment of a serial ordering 1-1 with some other entities [Sicha] |
13007 | Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz] |
12709 | Motion is not absolute, but consists in relation [Leibniz] |