{"id":238,"date":"2022-04-12T21:00:43","date_gmt":"2022-04-12T12:00:43","guid":{"rendered":"https:\/\/www.kd2.jp\/memo3\/?p=238"},"modified":"2022-04-13T09:03:35","modified_gmt":"2022-04-13T00:03:35","slug":"%e5%90%88%e5%90%8c%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/www.kd2.jp\/memo3\/?p=238","title":{"rendered":"\u5408\u540c\u5f0f"},"content":{"rendered":"\n<p>\u6574\u6570a\u3068b\u306e\u5dee\u304c\u6b63\u306e\u6574\u6570n\u3067\u5272\u308a\u5207\u308c\u308b\u3068\u304d\u3001n\u3092\u6cd5\u3068\u3057\u3066a\u3068b\u306f\u5408\u540c\u3067\u3042\u308b\u3068\u3044\u3044\u3001<br \/>\n\\( a \\equiv b \\ (mod \\ n) \\)<br \/>\n\u3068\u8868\u3059\u3002<\/p>\n<div style=\"height:20px\"><\/div>\n<p>a\u3092n\u3067\u5272\u3063\u305f\u3068\u304d\u306e\u4f59\u308ar1\u3068\u3001b\u3092n\u3067\u5272\u3063\u305f\u3068\u304d\u306e\u4f59\u308ar2\u304c\u7b49\u3057\u3044\u3068\u3044\u3046\u3053\u3068\u3002<br \/>\n(r1, r2 &gt;= 0)<\/p>\n<div style=\"height:20px\"><\/div>\n<p>\\( 10 \\equiv 0 \\ (mod \\ 5) \\) 10\u306f5\u3067\u5272\u308b\u30680\u4f59\u308b(\u5272\u308a\u5207\u308c\u308b)\u3002<br \/>\n\\( 10 \\equiv 1 \\ (mod \\ 3) \\) 10\u30923\u3067\u5272\u308b\u30681\u4f59\u308b\u3002<\/p>\n<div style=\"height:20px\"><\/div>\n<p>\u53cd\u5c04\u5f8b<br \/>\n\\( a \\equiv a \\ (mod \\ n) \\)<\/p>\n<div style=\"height:20px\"><\/div>\n<p>\u5bfe\u8c61\u5f8b<br \/>\n\\( a \\equiv b \\ (mod \\ n) \\ \\Longleftrightarrow \\ b \\equiv a \\ (mod \\ n) \\)<\/p>\n<div style=\"height:20px\"><\/div>\n<p>\u63a8\u79fb\u5f8b<br \/>\n\\( a \\equiv b, \\ b \\equiv c \\ (mod \\ n) \\ \\Longrightarrow \\ a \\equiv c \\ (mod \\ n) \\)<\/p>\n<div style=\"height:20px\"><\/div>\n<div style=\"height:20px\"><\/div>\n<p>\\( a \\equiv b \\ (mod \\ n) \\ \\  AND \\ \\ c \\equiv d \\ (mod \\ n) \\ \\Longrightarrow \\ a + c \\equiv b + d \\ (mod \\ n) \\)<br \/>\n\\( a \\equiv b \\ (mod \\ n) \\ \\  AND \\ \\ c \\equiv d \\ (mod \\ n) \\ \\Longrightarrow \\ a &#8211; c \\equiv b &#8211; d \\ (mod \\ n) \\)<br \/>\n\\( a \\equiv b \\ (mod \\ n) \\ \\ AND \\ \\ c \\equiv d \\ (mod \\ n) \\ \\Longrightarrow \\ ac \\equiv bd \\ (mod \\ n) \\)<\/p>\n<div style=\"height:20px\"><\/div>\n<p>\\( d = c \\)\u3068\u3059\u308c\u3070\u3001\u540c\u3058\u6570\u3092\u4e21\u8fba\u306b\u52a0\u7b97\u3001\u6e1b\u7b97\u3001\u4e57\u7b97\u3057\u3066\u3082\u5408\u540c<br \/>\n\\( a \\equiv b \\ (mod \\ n) \\ \\ \\Longrightarrow \\ a + c \\equiv b + c \\ (mod \\ n) \\)<br \/>\n\\( a \\equiv b \\ (mod \\ n) \\ \\ \\Longrightarrow \\ a &#8211; c \\equiv b &#8211; c \\ (mod \\ n) \\)<br \/>\n\\( a \\equiv b \\ (mod \\ n) \\ \\ \\Longrightarrow \\ ac \\equiv bc \\ (mod \\ n) \\)<\/p>\n<div style=\"height:20px\"><\/div>\n<p>\u4e21\u8fba\u3092x\u4e57\u3057\u3066\u3082\u5408\u540c<br \/>\n\\( a \\equiv b \\ (mod \\ n) \\ \\Longrightarrow \\ a^x \\equiv b^x \\ (mod \\ n) \\)<\/p>\n<div style=\"height:20px\"><\/div>\n<p>\\( ab \\equiv ac (mod \\ n) \\) \u306e\u3068\u304d\u3001a\u3068n\u304c\u4e92\u3044\u306b\u7d20\u3067\u3042\u308c\u3070 \\( b \\equiv c \\)\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6574\u6570a\u3068b\u306e\u5dee\u304c\u6b63\u306e\u6574\u6570n\u3067\u5272\u308a\u5207\u308c\u308b\u3068\u304d\u3001n\u3092\u6cd5\u3068\u3057\u3066a\u3068b\u306f\u5408\u540c\u3067\u3042\u308b\u3068\u3044\u3044\u3001 \\( a \\equiv b \\ (mod \\ n) \\) \u3068\u8868\u3059\u3002 a\u3092n\u3067\u5272\u3063\u305f\u3068\u304d\u306e\u4f59\u308ar1\u3068\u3001b\u3092n\u3067\u5272\u3063\u305f\u3068\u304d\u306e\u4f59\u308ar2\u304c\u7b49\u3057\u3044&hellip; <a class=\"more-link\" href=\"https:\/\/www.kd2.jp\/memo3\/?p=238\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">\u5408\u540c\u5f0f<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[14],"tags":[],"_links":{"self":[{"href":"https:\/\/www.kd2.jp\/memo3\/index.php?rest_route=\/wp\/v2\/posts\/238"}],"collection":[{"href":"https:\/\/www.kd2.jp\/memo3\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kd2.jp\/memo3\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kd2.jp\/memo3\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kd2.jp\/memo3\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=238"}],"version-history":[{"count":38,"href":"https:\/\/www.kd2.jp\/memo3\/index.php?rest_route=\/wp\/v2\/posts\/238\/revisions"}],"predecessor-version":[{"id":276,"href":"https:\/\/www.kd2.jp\/memo3\/index.php?rest_route=\/wp\/v2\/posts\/238\/revisions\/276"}],"wp:attachment":[{"href":"https:\/\/www.kd2.jp\/memo3\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kd2.jp\/memo3\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kd2.jp\/memo3\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}