Euclidean group The group of isometries of Euclidean space Rn under composition. Every isometry of Rn has the form v ↦ Av + b, where A is an n × n orthogonal matrix and b is an n × 1 column vector.
Euclidean group
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。