Numerical calculations 56 Congresses 15 Data processing 10 Engineering mathematics 8 Mathematics 7 Computer algorithms 5 Numerical analysis 4 Algebras, Linear 3 Computer programs 3 Electronic digital computers 3 Approximation theory 2 Calculators 2 Computer arithmetic 2 Deformations (Mechanics) 2 Differential equations 2 FORTRAN (Computer program language) 2 Fluid dynamics 2 Heat engineering 2 Metal-work 2 ALGOL (Computer program language) 1 Aerodynamics 1 Binary system (Mathematics) 1 Computer programming 1 Computers 1 Control theory 1 Design and construction 1 Differential equations, Partial 1 Dwellings 1 Electronic data processing 1 Energy conservation 1