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<article article-type="research-article" dtd-version="1.2" xml:lang="ru" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"><front><journal-meta><journal-id journal-id-type="issn">2518-1092</journal-id><journal-title-group><journal-title>Research result. Information technologies</journal-title></journal-title-group><issn pub-type="epub">2518-1092</issn></journal-meta><article-meta><article-id pub-id-type="doi">10.18413/2518-1092-2016-1-2-16-20</article-id><article-id pub-id-type="publisher-id">460</article-id><article-categories><subj-group subj-group-type="heading"><subject>COMPUTER SIMULATION</subject></subj-group></article-categories><title-group><article-title>APPLICATION OF THE «UFOMODELER» SOFTWARE SYSTEM IN THE SOLUTION OF ORDINARY DIFFERENTIAL EQUATIONS OF FIRST ORDER WITH SOME NUMERICAL METHODS</article-title><trans-title-group xml:lang="en"><trans-title>APPLICATION OF THE «UFOMODELER» SOFTWARE SYSTEM IN THE SOLUTION OF ORDINARY DIFFERENTIAL EQUATIONS OF FIRST ORDER WITH SOME NUMERICAL METHODS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Matorin</surname><given-names>Sergey Igorevich</given-names></name><name xml:lang="en"><surname>Matorin</surname><given-names>Sergey Igorevich</given-names></name></name-alternatives><email>matorin@bsu.edu.ru</email></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Egorov</surname><given-names>Ilya Alexandrovich</given-names></name><name xml:lang="en"><surname>Egorov</surname><given-names>Ilya Alexandrovich</given-names></name></name-alternatives><email>888615@bsu.edu.ru</email></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Zhikharev</surname><given-names>Aleksandr Gennadievich</given-names></name><name xml:lang="en"><surname>Zhikharev</surname><given-names>Aleksandr Gennadievich</given-names></name></name-alternatives><email>zhikharev@bsu.edu.ru</email></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="ru"><surname>Rakov</surname><given-names>Vladimir Ivanovich</given-names></name><name xml:lang="en"><surname>Rakov</surname><given-names>Vladimir Ivanovich</given-names></name></name-alternatives><email>rakov2010i@mail.com</email></contrib></contrib-group><pub-date pub-type="epub"><year>2016</year></pub-date><volume>1</volume><issue>2</issue><fpage>0</fpage><lpage>0</lpage><self-uri content-type="pdf" xlink:href="/media/information/2016/2/it3.pdf" /><abstract xml:lang="ru"><p>The study examined the process of iterative calculations of differential equation of first order in the form of successive stages on the basis of the UFOModeler software.</p></abstract><trans-abstract xml:lang="en"><p>The study examined the process of iterative calculations of differential equation of first order in the form of successive stages on the basis of the UFOModeler software.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>system-object approach «Unit-Function-Object»</kwd><kwd>visual graphic-analytical modeling</kwd><kwd>ordinary differential equations</kwd><kwd>numerical methods</kwd></kwd-group><kwd-group xml:lang="en"><kwd>system-object approach «Unit-Function-Object»</kwd><kwd>visual graphic-analytical modeling</kwd><kwd>ordinary differential equations</kwd><kwd>numerical methods</kwd></kwd-group></article-meta></front><back><ref-list><title>Список литературы</title><ref id="B1"><mixed-citation>1. Matorin S.I., Popov S.A., Matorin V.S. Modeling of Organizational Systems in Terms of the New &amp;laquo;Unit-Function-Object&amp;raquo; Approach. NTI. 2005. №&amp;nbsp;1(2). pp. 1-8.</mixed-citation></ref><ref id="B2"><mixed-citation>2. Minskiy M. Frames for Presentation of Knowledge. M.: Mir, 1979. 152&amp;nbsp;p.</mixed-citation></ref><ref id="B3"><mixed-citation>3. Nielsen N. Principles of Artificial Intelligence. М.: Radio and connection, 1990. 376 p.</mixed-citation></ref><ref id="B4"><mixed-citation>4. William A. What&amp;#39;s in a link: foundations for semantic networks. In: D.G. Bobrow and A. Collins, eds. Representation and Understanding, Academic Press, New York. 1975. Pp. 35-82.</mixed-citation></ref></ref-list></back></article>