6 ideas
20660 | At one level maths and nature are very similar, suggesting some deeper origin [Wolfram] |
8628 | I hold that algebra and number are developments of logic [Jevons] |
9073 | Abstraction from an ambiguous concept like 'mole' will define them as the same [Barnes,J] |
9074 | Abstraction cannot produce the concept of a 'game', as there is no one common feature [Barnes,J] |
9072 | Defining concepts by abstractions will collect together far too many attributes from entities [Barnes,J] |
20659 | Space and its contents seem to be one stuff - so space is the only existing thing [Wolfram] |