Weierstrass' theorem A continuous real-valued function on a closed bounded interval is bounded and attains its bounds. This theorem can be generalized to a compact domain.
Weierstrass' theorem
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。