Reasoning from Sigh and their Role in Science
The paper discusses three interrelated groups of problems. The first group of issues concerns cognitive features of the historical period of formation of logical thinking. The second group of issues - the role of reasoning from the basis in the establishment of the first logic programs inductive and deductive methodology. The third group of questions will be posed about the modern projective activity and genetically-constructive method. It is emphasized that the ability to see the whole, the ability to design a whole, the ability to be harmoniously integrated into a natural whole increase the role of intuitive component of the knowledge andimply developed aesthetic sense of the whole. The possibility of informal logic is seen by the author in the development of methods of operating with signs as one of the ways of discovering a whole through its manifestations.