ChineseRemainder[{r1,r2,…},{m1,m2,…}]
给出满足所有整数同余式
的最小的
(
).
ChineseRemainder[{r1,r2,…},{m1,m2,…},d]
给出满足所有整数同余式
的的最小的
(
).
ChineseRemainder
ChineseRemainder[{r1,r2,…},{m1,m2,…}]
给出满足所有整数同余式
的最小的
(
).
ChineseRemainder[{r1,r2,…},{m1,m2,…},d]
给出满足所有整数同余式
的的最小的
(
).
更多信息
- 如果关于
的解不存在,ChineseRemainder 对输入不进行计算,直接返回. » - 如果所有的 0≤ri<mi,则结果满足
. - ChineseRemainder[{r1,r2,…},{m1,m2,…}] 给出解
,同时
. » - ChineseRemainder[{r1,r2,…},{m1,m2,…},d] 给出解
,同时
. »
范例
打开所有单元 关闭所有单元基本范例 (2)
范围 (1)
应用 (3)
data = {931074546, 117172357, 482333642, 199386034, 394354985}keys = RandomPrime[{10 ^ 9, 10 ^ 12}, 5]encrypted = ChineseRemainder[data, keys]Mod[encrypted, keys]m = {Prime[100], Prime[101], Prime[102], Prime[103]};n1 = 123456787;
n2 = 123;n1r = Mod[n1, m]n2r = Mod[n2, m]ChineseRemainder[n1r n2r, m]n1 n2ChineseRemainder[n1r + n2r, m]n1 + n2a = {{12, 13}, {14, 15}};d1 = Det[a, Modulus -> 5]d2 = Det[a, Modulus -> 7]ChineseRemainder[{d1, d2}, {5, 7}]Mod[33, 5 7, (-5 7 + 1) / 2]Det[a]属性和关系 (4)
ChineseRemainder[{r1,r2,…},{r1,r2,…}] 给出零:
ChineseRemainder[{2, 3, 4}, {2, 3, 4}]解不一定存在,在这种情况下,ChineseRemainder 返回未计算的结果:
ChineseRemainder[{2, 8, 9, 10, 2}, {7, 8, 3, 4, 10}]ChineseRemainder[{2, 8, 9, 10, 2}, {7, 8, 3, 4, 10}, 3]如果 ChineseRemainder[{r1,r2,…},{m1,m2,…}] 给出解 n,则
:
DeleteCases[Table[{remainders, mods} = RandomInteger[{1, 10}, {2, 5}];
0 <= ChineseRemainder[remainders, mods] <= LCM@@mods, {1000}], _LessEqual]//Union当
时,ChineseRemainder[{r1,r2,…},{m1,m2,…},d] 给出解:
DeleteCases[Table[{remainders, mods} = RandomInteger[{1, 10}, {2, 5}];
100 <= ChineseRemainder[remainders, mods, 100] <= LCM@@mods + 100, {1000}], _LessEqual]//Quiet//Union用 Reduce 或 FindInstance 解同余方程:
Reduce[{Mod[x, 3] == 1, Mod[x, 5] == 2}, x, Integers]FindInstance[{Mod[x, 3] == 1, Mod[x, 5] == 2}, x, Integers]ChineseRemainder[{1, 2}, {3, 5}]技术笔记
文本
Wolfram Research (2007),ChineseRemainder,Wolfram 语言函数,https://reference.wolfram.com/language/ref/ChineseRemainder.html (更新于 2016 年).
CMS
Wolfram 语言. 2007. "ChineseRemainder." Wolfram 语言与系统参考资料中心. Wolfram Research. 最新版本 2016. https://reference.wolfram.com/language/ref/ChineseRemainder.html.
APA
Wolfram 语言. (2007). ChineseRemainder. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/ChineseRemainder.html 年
BibTeX
@misc{reference.wolfram_2026_chineseremainder, author="Wolfram Research", title="{ChineseRemainder}", year="2016", howpublished="\url{https://reference.wolfram.com/language/ref/ChineseRemainder.html}", note=[Accessed: 08-September-2026]}
BibLaTeX
@online{reference.wolfram_2026_chineseremainder, organization={Wolfram Research}, title={ChineseRemainder}, year={2016}, url={https://reference.wolfram.com/language/ref/ChineseRemainder.html}, note=[Accessed: 08-September-2026]}