order (of a matrix) An m × n matrix is said to have order m × n (read as ‘m by n'). An n × n matrix may be called a square matrix of order n.
order
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。