圜容较义
李之藻
4 chapters·10,733 characters·Classical Chinese · Public Domain
《圜容较义》是明朝末年李之藻与利玛窦翻译的一部重要著作,其在当时极大地促进了西方几何在我国的传播。李之藻撰。亦利玛窦之所授也。前有万历甲寅之藻自序，称凡厥有形，惟圜为大；有形所受，惟圜至多。浑圜之体难名，而平面之形易析。试取同周一形以相参考，等边之形必钜於不等边形，多边之形必钜於少边之形，最多边者圜也，最等边者亦圜也。
Chapters (4)
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