{"id":174,"date":"2020-05-02T16:10:57","date_gmt":"2020-05-02T07:10:57","guid":{"rendered":"https:\/\/akasakas.cool\/?p=174"},"modified":"2020-05-05T14:28:26","modified_gmt":"2020-05-05T05:28:26","slug":"%e9%95%b7%e5%b2%a1%e4%ba%ae%e4%bb%8b%e6%95%b0%e5%ad%a6%e5%8b%89%e5%bc%b7%e4%bc%9a%e3%80%8ca-history-of-abstract-algebra-by-i-kleiner%e3%80%8d-%e7%ac%ac8%e5%9b%9e%ef%bc%88p13-14%ef%bc%89","status":"publish","type":"post","link":"https:\/\/akasakas.cool\/?p=174","title":{"rendered":"\u9577\u5ca1\u4eae\u4ecb\u6570\u5b66\u52c9\u5f37\u4f1a\u300cA History of Abstract Algebra by I.Kleiner\u300d \u7b2c8\u56de\uff08p13-14\uff09"},"content":{"rendered":"\n<pre class=\"wp-block-preformatted\">\u30ec\u30dd\u30fc\u30c8\n<a href=\"https:\/\/akasakas.cool\/wp-content\/uploads\/2020\/05\/\u7b2c8\u56de1.8-Symbolical-algebra20190417\u52c9\u5f37\u4f1a.pdf\">https:\/\/akasakas.cool\/wp-content\/uploads\/2020\/05\/\u7b2c8\u56de1.8-Symbolical-algebra20190417\u52c9\u5f37\u4f1a.pdf<\/a>\n\u97f3\u58f0\n<a href=\"https:\/\/anchor.fm\/tecum\/episodes\/8A-History-of-Abstract-Algebra-by-I-Kleiner-p13-14-edgs99\">https:\/\/anchor.fm\/tecum\/episodes\/8A-History-of-Abstract-Algebra-by-I-Kleiner-p13-14-edgs99<\/a><\/pre>\n\n\n\n<p>1 History of Classical Algebra<br>1.8 Symbolical algebra\u3000\u8a18\u53f7\u4ee3\u6570\u5b66<\/p>\n\n\n\n<p>\u8ca0\u306e\u6570\u3068\u8907\u7d20\u6570\u300118\u4e16\u7d00\uff08FTA\u306f\u305d\u308c\u3089\u3092\u4e0d\u53ef\u907f\u306b\u3057\u305f\uff09\u306b\u304a\u3044\u3066\u983b\u7e41\u306b\u4f7f\u308f\u308c\u308b\u3051\u308c\u3069\u3082\u3001\u307b\u3068\u3093\u3069\u7406\u89e3\u3055\u308c\u306a\u304b\u3063\u305f\u3002\u4f8b\u3048\u3070\u3001\u30cb\u30e5\u30fc\u30c8\u30f3\u306f\u8ca0\u306e\u6570\u3092\u3001\u300c\u7121\u3088\u308a\u5c0f\u3055\u3044\u300d\u91cf\u3068\u8aac\u660e\u3057\u3001\u30e9\u30a4\u30d7\u30cb\u30c3\u30c4\u306f\u3001\u8907\u7d20\u6570\u3092\u201c\u5b58\u5728\u3068\u4e0d\u5b58\u5728\u306e\u9593\u306e\u4e21\u751f\u985e\u201d\u3067\u3042\u308b\u3068\u8a00\u3063\u305f\u3002\u30aa\u30a4\u30e9\u30fc\u306f\u201c +\u306e\u8a18\u53f7\u304c\u3064\u3044\u3066\u3044\u305f\u3089\u6b63\u306e\u91cf\u3001\u2212\u306e\u8a18\u53f7\u304c\u3064\u3044\u3066\u3044\u305f\u3089\u8ca0\u306e\u91cf\u3001\u3068\u547c\u3076\u201d\u3068\u4e3b\u5f35\u3057\u305f\u3002<\/p>\n\n\n\n<p>\uff08\u22121\uff09\uff08\u22121\uff09= 1\u306e\u3088\u3046\u306a\u8ca0\u306e\u6570\u306e\u53d6\u308a\u6271\u3044\u898f\u5247\u306f\u3001\u53e4\u4ee3\u304b\u3089\u77e5\u3089\u308c\u3066\u3044\u305f\u3002\u3051\u308c\u3069\u3082\u904e\u53bb\u306b\u306f\u3044\u304b\u306a\u308b\u8a3c\u660e\u3082\u4e0e\u3048\u3089\u306a\u304b\u3063\u305f\u300218\u4e16\u7d00\u306e\u5f8c\u534a\u306819\u4e16\u7d00\u59cb\u3081\u306e\u9593\u306b\u3001\u6570\u5b66\u8005\u305f\u3061\u306f\u3001\u306a\u305c\u305d\u306e\u3088\u3046\u306a\u898f\u5247\u304c\u6210\u308a\u7acb\u3064\u306e\u304b\u3068\u3044\u3046\u3053\u3068\u306b\u7591\u554f\u3092\u6301\u3061\u59cb\u3081\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u8a71\u984c\u306b\u3064\u3044\u3066\u306e\u6700\u3082\u5305\u62ec\u7684\u306a\u4ed5\u4e8b\u306f\u30011830\u5e74\u306e\u30d4\u30fc\u30b3\u30c3\u30af\uff08\u89e3\u6790\u5354\u4f1a\u306e\u30ea\u30fc\u30c0\u30fc\uff09\u306eTreatise of Algebra\uff08\u4ee3\u6570\u5b66\u8ad6\uff09\u3067\u3042\u3063\u305f\u3002\u30d4\u30fc\u30b3\u30c3\u30af\u306ethe Principle of Permanence of Equivalent Forms(\u7b49\u5024\u5f62\u5f0f\u306e\u6052\u4e45\u666e\u904d\u539f\u7406)\u306f\u3001\u672c\u8cea\u7684\u306b\u8a18\u53f7\u4ee3\u6570\u5b66\u306e\u6cd5\u5247\u304c\u7b97\u8853\u7684\u4ee3\u6570\u5b66\u306e\u6cd5\u5247\u306b\u306a\u308b\u3068\u8a00\u3063\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<p>\u6b21\u306e\u6570\u5341\u5e74\u306b\u3001\u30a4\u30ae\u30ea\u30b9\u6570\u5b66\u8005\u305f\u3061\u304c\u3001\u30d4\u30fc\u30b3\u30c3\u30af\u304c\u4e88\u8a00\u3057\u305f\u3053\u3068\u3092\u3001\u901a\u5e38\u306e\u7b97\u8853\u306e\u6cd5\u5247\u3068\u306f\u4f55\u901a\u308a\u3082\u306e\u4ed5\u65b9\u3067\u7570\u306a\u3063\u3066\u3044\u308b\u6027\u8cea\u3092\u6301\u3063\u305f\u4ee3\u6570\uff08\u591a\u5143\u74b0\uff09\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5b9f\u969b\u306b\u5177\u4f53\u5316\u3057\u305f\u3002<\/p>\n\n\n<p><!--?php previous_post_link('%link', '\u524d\u306e\u8a18\u4e8b\u3078', ture); ?--><br>\n<!--?php next_post_link('%link', '\u6b21\u306e\u8a18\u4e8b\u3078', ture); ?--><\/p>","protected":false},"excerpt":{"rendered":"<p>1 History of Classical Algebra1.8 Symbolical algebra\u3000\u8a18\u53f7\u4ee3\u6570\u5b66 \u8ca0\u306e\u6570\u3068\u8907\u7d20\u6570\u300118\u4e16\u7d00\uff08FTA\u306f\u305d\u308c\u3089\u3092\u4e0d\u53ef\u907f\u306b\u3057\u305f\uff09\u306b\u304a\u3044\u3066\u983b\u7e41\u306b\u4f7f\u308f\u308c\u308b\u3051\u308c\u3069\u3082\u3001\u307b\u3068\u3093\u3069\u7406\u89e3\u3055 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/akasakas.cool\/?p=174\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;\u9577\u5ca1\u4eae\u4ecb\u6570\u5b66\u52c9\u5f37\u4f1a\u300cA History of Abstract Algebra by I.Kleiner\u300d \u7b2c8\u56de\uff08p13-14\uff09&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-174","post","type-post","status-publish","format-standard","hentry","category-a-history-of-abstract-algebra"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/akasakas.cool\/index.php?rest_route=\/wp\/v2\/posts\/174","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/akasakas.cool\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/akasakas.cool\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/akasakas.cool\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/akasakas.cool\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=174"}],"version-history":[{"count":2,"href":"https:\/\/akasakas.cool\/index.php?rest_route=\/wp\/v2\/posts\/174\/revisions"}],"predecessor-version":[{"id":205,"href":"https:\/\/akasakas.cool\/index.php?rest_route=\/wp\/v2\/posts\/174\/revisions\/205"}],"wp:attachment":[{"href":"https:\/\/akasakas.cool\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=174"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/akasakas.cool\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=174"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/akasakas.cool\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}