Three-Dimensional Construction on Geometer’s Sketchpad
很多人要的,刘杳的文献,英文版,这里上传空间有限,请到下面的地址下载:http://u.115.com/file/bhnypf7o
节选:
Background and Purpose
Geometer’s Sketchpad is a powerful mathematical tool that mainly deals with two-dimensional geometry. Its fascinating feature of being dynamic and interactive has motivated me to push its capacity up to 3D construction. In other words, I wanted to use the two-dimensional platform to represent three-dimensional objects. |