| 单词 | legendre symbol |
| 释义 | > as lemmasLegendre symbol Legendre symbol n. (also Legendre's symbol) a function, denoted ( a | p ), whose value for a whole number a and an odd prime number p is the remainder left when a to the power ( p − 1 )/2 is divided by p; the value taken by this function for given values of a and p.Whatever the choice of a and p, the value of ( a | p ), written modulo p, is either 1, − 1, or 0. The values 1 and − 1 indicate whether or not a is a quadratic residue of p, while a value of 0 occurs when a is divisible by p.extracted from Legendren.< as lemmas |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。