11:19

What Does It Mean to Be a Number? (The Peano Axioms) | Infinite Series

11:21

What is a Number? - Numberphile

1:07:26

CONCURSO IBAMA : ANÁLISE DE EDITAL + PLANEJAMENTO DE ESTUDOS

15:34

How Big are All Infinities Combined? (Cantor's Paradox) | Infinite Series

14:43

What Actually Is A Number?

13:16

Catalan Numbers - Numberphile

31:00

What Are Numbers? Philosophy of Mathematics (Elucidations)

41:44

Numberphile v. Math: the truth about 1+2+3+...=-1/12