The development of special mathematical and software analysis systems is a very topical issue, since our society is rapidly developing under the influence of heterogeneous information resources, in the mutual exchange of information through web technologies. The authors presented options for mathematical and software analysis systems, as well as considered problems arising in the way of introducing new developments. For example, the manufacturer of the program and its users have extensive

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... ation about it, and even if the manufacturer knows the logic of the program and sometimes it can accurately predict the results of launches with other source data. However, the question of assessing the reliability of software does not attract proper attention, which is also presented in a study on the development of special mathematical and software analysis systems.