neutral geometry Geometric theorems which can be proved without reference to the parallel postulate. Hence results of neutral geometry are true of both Euclidean geometry and non-Euclidean geometry. Also known as absolute geometry.
neutral geometry
数学辞典收录了4151条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。