display all the ideas for this combination of texts
29 ideas
560 | Mathematical precision is only possible in immaterial things [Aristotle] |
9076 | Mathematics studies the domain of perceptible entities, but its subject-matter is not perceptible [Aristotle] |
10958 | Perhaps numbers are substances? [Aristotle] |
13273 | Pluralities divide into discontinous countables; magnitudes divide into continuous things [Aristotle] |
10599 | For primes we write (x not= 1 ∧ ∀u∀v(u x v = x → (u = 1 ∨ v = 1))) [Smith,P] |
10610 | The reals contain the naturals, but the theory of reals doesn't contain the theory of naturals [Smith,P] |
12074 | The one in number just is the particular [Aristotle] |
17844 | The unit is stipulated to be indivisible [Aristotle] |
17845 | If only rectilinear figures existed, then unity would be the triangle [Aristotle] |
17859 | Units came about when the unequals were equalised [Aristotle] |
17861 | Two men do not make one thing, as well as themselves [Aristotle] |
646 | When we count, are we adding, or naming numbers? [Aristotle] |
10619 | The truths of arithmetic are just true equations and their universally quantified versions [Smith,P] |
10618 | All numbers are related to zero by the ancestral of the successor relation [Smith,P] |
10608 | The number of Fs is the 'successor' of the Gs if there is a single F that isn't G [Smith,P] |
10849 | Baby arithmetic covers addition and multiplication, but no general facts about numbers [Smith,P] |
10850 | Baby Arithmetic is complete, but not very expressive [Smith,P] |
10851 | Robinson Arithmetic 'Q' has basic axioms, quantifiers and first-order logic [Smith,P] |
10852 | Robinson Arithmetic (Q) is not negation complete [Smith,P] |
10068 | Natural numbers have zero, unique successors, unending, no circling back, and no strays [Smith,P] |
10603 | The logic of arithmetic must quantify over properties of numbers to handle induction [Smith,P] |
10848 | Multiplication only generates incompleteness if combined with addition and successor [Smith,P] |
10604 | Incompleteness results in arithmetic from combining addition and successor with multiplication [Smith,P] |
17843 | The idea of 'one' is the foundation of number [Aristotle] |
17850 | Each many is just ones, and is measured by the one [Aristotle] |
17851 | Number is plurality measured by unity [Aristotle] |
9793 | Mathematics studies abstracted relations, commensurability and proportion [Aristotle] |
13738 | It is a simple truth that the objects of mathematics have being, of some sort [Aristotle] |
12339 | Aristotle removes ontology from mathematics, and replaces the true with the beautiful [Aristotle, by Badiou] |