Natural development of the resources in design and testing of the computer systems and their components

This work addresses to problems in design and testing of the computer systems and their components, which are considered in content of natural development of the resources for solving these challenges. The resources are examined as target and natural. The target resources contain the models, methods and means. The natural resources are considered like their particularities. Development of the resources is examined taking into account particularities of Universe which demonstrates itself as parallel, approximate and existing in on-line modes. Development of the models on example of arithmetic operations improvement from complete up to truncated ones is considered. The natural way of the methods development is shown examining the process of expansion of the results preparation method which is parallel and approximate.