TY CONF TI WHY IS OCTAL CODE USED IN A COMPUTER ENVIRONMENT? KW Octal KW number system KW arithmetic JO MODELING INFORMATION SYSTEMS AND TECHNOLOGIES – 2025 AU Kartashov, A.O. AU Rudova, A.V. AU Neminushchy, M.D. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov