单词	idempotent law
释义	idempotent law 幂等律
随便看	total quotient total quotient ring total recursive function total regression total regression coefficient total relation total relaxation total reward total ring of fractions total rotation total semi-additivity total sequence total set total space total stability total step iteration total Stiefel-Whitney class total subset total sum total sum of squares total time on test total transformation total transformation group total twist total value

数学辞典收录了72750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。