mathematics 226 geometry 57 history 38 algebra 34 physics 26 mathematical analysis 23 arithmetic 21 more ... classical mechanics 13 calculus of variations 10 astronomy 7 algebraic equations 6 analytical geometry 6 goniometry 6 integral calculus 6 equations ma 6 differential equations 5 geography 5 games 5 chemistry 4 differential geometry 4 differential calculus 4 functions 4 correspondence 4 křivky (geometrie) 4 celestial mechanics 4 entertainments 4 algebraic geometry 3 applied mathematics 3 elliptic functions 3 integral 3 less ...