symmetric matrix Let A be the square matrix [aij]. Then A is symmetric if AT = A (see transpose); that is, if aij = aji for all i and j.
symmetric matrix
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。