arithmetic mathematics 90 algebra 68 geometry 39 theory of numbers 28 history 25 classical mechanics 10 more ... mathematical analysis 10 stereometry 9 analytical geometry 7 geodesy 7 goniometry 7 calculations 7 integers 6 financial economics 5 functions 5 trigonometrie 5 algebraic geometry 4 geodetická měření 4 matematické přístroje 4 planimetry 4 integral calculus 3 logarithmic function 3 mathematical logic 3 matematické výpočty 3 measuring methods 3 group theory 3 trigonometrical determination of elevations 3 number systems 3 algorithmization 2 less ...