摘要
对数系扩充问题的深入思考会给人们带来对数学的认识和对数学教育的理解等方面的启示.
Some enlightments on the acknowdge of mathematics and the understanding of the mathematics education can be get when the numerical system extension is considered further.
出处
《鞍山师范学院学报》
2005年第4期7-9,共3页
Journal of Anshan Normal University
关键词
数系扩充
线段度量
运算
启示
Extension of the numerical system
Metrization of a line segment
Operation
Enlightenments
