Ключевые слова: 3d, abstract, algebra, background, black, calculate, calculation, class, complex, computer, conference, dark, diploma, display, doodle, drawing, education, equation, formula, front, geometry, home, illustration, job, keyboard, laptop, math, mathematical, mathematics, monitor, notebook, overlay, pc, personal, physics, project, purpose, remote, rendering, research, school, science, screen, sketch, solution, study, teacher, theory, transform, world,