Smolij, V.Smolij, N.Lisovychenko, O.2023-05-192023-05-192023Smolij, V. Graphical shell for constructing user-entered arithmetic functions / V. Smolij, N. Smolij, O. Lisovychenko // Адаптивні системи автоматичного управління : міжвідомчий науково-технічний збірник. – 2023. – № 1 (42). – С. 115-120. – Бібліогр.: 5 назв.https://ela.kpi.ua/handle/123456789/55853The article has a relevant topic in the scientific and practical aspect development of a graphical shell of a software application for constructing functions of two variables entered by the user. The choice of the programming language and the use of the OpenGL software interface are justified. The quality of the construction of the framework of the function depending on the calculation step was investigated. A technique for calculating function coordinates for the applied software interface is proposed. The scaling of the test function and the use of GLSL geometry shaders to create lighting simulation are analyzed. The purpose of the work is to create a graphical shell of a software application for constructing functions of two variables entered by the user.enfunction plottingOpenGLconstruction of the frame of the functionrecalculation of the coordinates of the functionArticlePp. 115-120https://doi.org/10.20535/1560-8956.42.2023.279097004.042