Fermat's Two Squares Theorem A prime number, which is 1 more than a multiple of 4, can be written as the sum of two squares, for example 89 = 52 + 82. See Lagrange's Theorem.
Fermat's Two Squares Theorem
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。