The transitive reduction of a binary Relation on a Set is the minimum relation on with thesame Transitive Closure as . Thus for any elements and of , provided that and thereexists no element of such that and .
数学辞典收录了8975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。