11. Pierre de Fermat also pioneered the development of analytic geometry . 12. This early 19th century projective geometry was intermediate from analytic geometry to algebraic geometry. 13. Cartesian products were first developed by Ren?Descartes in the context of analytic geometry . 14. This is in contrast to analytic geometry , which uses coordinates. 15. Topics covered include analytic geometry , set theory, abstract algebra, group theory, topology, and probability. 16. It looks like the conversion script chopped off most of the article analytic geometry . 17. Mathematicians have known about exactly this aspect of analytic geometry for quite a while now. 18. Currently, analytic geometry designates an active branch of mathematics. 19. A basic construction of analytic geometry is to find a line through two given points. 20. It provided an introduction to analytic geometry as well as calculus of derivatives and integrals.