单词	above
释义	above Greater than. The limit of a function at a from above is the limit of f(x) as x → a for values of x > a. It can be written as f(a+ ) or . A function f(x) is continuous at a if and only if the limit from above and the limit from below exist and are equal.
随便看	opposite angles opposite side optimal optimality condition optimal strategy optimization or OR orbit orbit orbit-counting formula orbit-stabilizer theorem order order order order order order order order ordered field ordered pair order isomorphism order notation order of contact

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。