Gauss' Lemma The product of two primitive polynomials is primitive. Consequently, a primitive polynomial is irreducible over the integers if and only if it is irreducible over the rational numbers. See also content.
Gauss' Lemma
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。