… m and n are mutually prime, m > n , and m + n are positive integers that are odd. X 2 - DY 2 = ±4 ( D is an integer) …(5) This equation is called Pell's equation. In the following, D is not in the form of m 2 ( m is an integer). … *Some of the terminology that mentions "Pell's equation" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…m,nは,互いに素で,m>n,かつm+nは奇数となる正の整数である。 X2-DY2=±4 (Dは整数) ……(5) この方程式は,ペル方程式Pell’s equationと呼ばれている。以下Dは,m2(mは整数)の形でないとする。… ※「Pell's equation」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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