The Ontology of Knowledge, logic, arithmetic, sets theory and geometry (issue 20220523)

Despite the efforts undertaken to separate scientific reasoning and metaphysical considerations, despite the rigor of construction of mathematics, these are not, in their very foundations, independent of the modalities, of the laws of representation of the world. The OdC shows that the logical Facts Exist neither more nor less than the Facts of the world which are Facts of Knowledge. Mathematical facts are representation facts. The primary objective of this article is to integrate the subject into mathematics as a mode of emergence of meaning and then to evaluate its consequences.