http://www.math-evry.cnrs.fr/ 2026-05-21T01:35:06+02:00 http://www.math-evry.cnrs.fr/ http://www.math-evry.cnrs.fr/lib/tpl/lamme/images/favicon.ico text/html 2014-12-30T14:31:31+02:00 http://www.math-evry.cnrs.fr/members/lemarie/istor/welcome?rev=1419946291&do=diff Istor ar matematik (un nebeut imajoù) Teorem Pythagoras * Euklides : Στοιχεῖα (Elfennoù), Levr 1, Propozadenn 47 [Henrion] [Al Tusi] * Euklides : Στοιχεῖα (Elfennoù), Levr 6, Propozadenn 31 [Henrion] * Abu'l Wafa : moskeenn Ispahan [Ispahan] Kevatalennoù eil derez