by Jean Barbet | Jun 8, 2024 | Logic, Set Theory
Based on the notions of object and class derived from natural logic, we have redefined the concept of set in an intuitive way, thus establishing a natural set theory without resorting to formal logic. This approach is based on six axioms that form the basis of this...
by Jean Barbet | Jul 9, 2023 | Logic, Number Theory, Set Theory
Natural arithmetic is the science of natural numbers: it is based on addition, multiplication, natural order and divisibility. Now, all these operations and relations are defined on the basis of the single successor function, whose properties are brought together in...