connected (of a relation) A binary relation ∼ is connected if for all pairs of distinct elements x, y, either x ∼ y or y ∼ x. So, for example, in the set of real numbers the relation ‘is greater than' is connected.
connected
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。