{"id":87188,"date":"2020-04-29T21:20:46","date_gmt":"2020-04-29T13:20:46","guid":{"rendered":"http:\/\/4563.org\/?p=87188"},"modified":"2020-04-29T21:20:46","modified_gmt":"2020-04-29T13:20:46","slug":"%e6%b1%82%e7%94%a8%e7%bc%96%e7%a8%8b%e5%8c%96%e7%ae%80%e4%b8%80%e4%b8%aa%e6%95%b0%e5%ad%a6%e8%a1%a8%e8%be%be%e5%bc%8f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=87188","title":{"rendered":"\u6c42\u7528\u7f16\u7a0b\u5316\u7b80\u4e00\u4e2a\u6570\u5b66\u8868\u8fbe\u5f0f"},"content":{"rendered":"
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\u6c42\u7528\u7f16\u7a0b\u5316\u7b80\u4e00\u4e2a\u6570\u5b66\u8868\u8fbe\u5f0f <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : crella <\/span> <\/i> 11<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u6c42\u7528\u7f16\u7a0b\u5316\u7b80\u4e00\u4e2a\u6570\u5b66\u8868\u8fbe\u5f0f\uff0c\u5c3d\u91cf\u7528\u81ea\u5df1\u7684\u7b97\u6cd5\u800c\u4e0d\u662f\u501f\u7528\u5404\u79cd\u79d1\u5b66\u8ba1\u7b97\u7684\u5e93\u3002<\/p>\n

\u8868\u8fbe\u5f0f\u4e3a 1+3*4\/(x+1)^2\/2-3<\/p>\n

\u516c\u5f0f\u626b\u63cf\u540e\u5f97\u5230\u7684\u7b26\u53f7\u6570\u7ec4\u4e3a:[1,’+’,3,’*’,4,’\/’,'(‘,’x’,’+’,1,’)’,’^’,2,’\/’,2,’-‘,3]<\/p>\n

\u8981\u6c42\u5316\u7b80\u7ed3\u679c\u4e3a-2+6\/(x+1)^2\uff0c-2 \u5728\u5206\u5f0f\u524d\u6216\u540e\u90fd\u6ca1\u5173\u7cfb<\/p>\n

\u5404\u4f4d\u5927\u4f6c\u6709\u4ec0\u4e48\u597d\u7684\u73b0\u6210\u7684\u7b97\u6cd5\u5417\uff1f\u6211\u611f\u89c9\u8fd9\u91cc\u6700\u91cd\u8981\u7684\u662f\u8981\u5efa\u7acb\u5408\u9002\u7684\u6a21\u578b\uff0c\u4f46\u662f\u4e0d\u77e5\u9053\u81ea\u5df1\u505a\u5f97\u9760\u4e0d\u9760\u8c31\u3002<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (10<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : aguesuka <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5047\u8bbe\u6709\u4e00\u4e2a\u51fd\u6570 f(e)\uff0c\u8f93\u5165\u8868\u8fbe\u5f0f\uff0c\u8f93\u51fa\u8868\u8fbe\u5f0f\u7684\u6700\u7b80\u5316\u8868\u8fbe\u5f0f\u3002<\/p>\n

    \u90a3\u4e48\u53ef\u4ee5\u6784\u5efa\u4e00\u4e2a\u51fd\u6570 (e1,e2)-> f(e1)==f(e2)\u3002\u5373\u8f93\u5165\u4e24\u4e2a\u8868\u8fbe\u5f0f\uff0c\u8f93\u51fa\u8fd9\u4e24\u4e2a\u8868\u8fbe\u5f0f\u662f\u5426\u5916\u5ef6\u5168\u7b49\u3002\u8fd9\u4e2a\u51fd\u6570\u662f\u4e0d\u5b58\u5728\u7684\uff0c\u6240\u4ee5\u51fd\u6570 f \u4e5f\u662f\u4e0d\u5b58\u5728\u7684\u3002<\/p>\n

    \u8fd9\u4e2a\u95ee\u9898\u592a\u5927\u4e86\uff0c\u6211\u53ef\u4ee5\u7ed9\u4e00\u4e2a\u5173\u952e\u5b57 HoTT <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : aguesuka <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    https:\/\/zh.m.wikipedia.org\/zh-cn\/\u7ec4\u5408\u5b50\u903b\u8f91# \u7ec4\u5408\u5b50\u6f14\u7b97\u7684\u4e0d\u53ef\u5224\u5b9a\u6027<\/p>\n

    https:\/\/github.com\/HoTT\/HoTT <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : murmur <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7b26\u53f7\u8ba1\u7b97\u554a\uff0c\u6211\u5efa\u8bae\u4e0d\u8981\u60f3\u4e86\uff0cmatlab \u7684\u7b26\u53f7\u8ba1\u7b97\u90fd\u662f\u4e70\u6765\u7684
    \u5f53\u7136\uff0c\u5982\u679c\u6ca1\u8fd9\u4e48\u8fdc\u5927\u7684\u5fd7\u5411\uff0c\u53ef\u4ee5\u8bd5\u8bd5\u6bd4\u5982\u8fd9\u4e2a
    https:\/\/www.cnblogs.com\/sunshine-blog\/p\/8477523.html <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ppyybb <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u53ef\u4ee5\u770b\u4e0b\u8fd9\u4e2a\uff0c\u7b26\u53f7\u8ba1\u7b97\u7684 simplify \u3002https:\/\/www.zhihu.com\/question\/27156917\/answer\/125226736
    \u53e6\u5916\u4f60\u53ea\u662f\u60f3\u5316\u7b80\u800c\u4e0d\u662f\u4e00\u5b9a\u8981\u6700\u7b80\u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : crella <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @aguesuka \u6211\u6ca1\u6709\u60f3\u5f97\u90a3\u4e48\u6df1\u3002\u5047\u5982\u9650\u5b9a\u8fd9\u4e2a\u51fd\u6570\u5c31\u662f\u521d\u7b49\u6570\u5b66\u51fd\u6570\u3002\u4e4b\u524d\u575b\u91cc\u6709\u4eba\u6307\u5bfc\u8fc7\u6211\u53ef\u4ee5\u6a21\u4eff SymPy \u7684 expand \u65b9\u6cd5\uff0c\u89c1 https:\/\/docs.sympy.org\/latest\/tutorial\/simplification.html#expand <\/p>\n

    \u6211\u73b0\u5728\u5c31\u662f\u5728\u4e0d\u770b SymPy \u7684\u60c5\u51b5\u4e0b\u5c1d\u8bd5\u505a\u8fd9\u4e2a\u4e8b\u3002<\/p>\n

    \u6211\u4eca\u5929\u60f3\u7684\u529e\u6cd5\u662f\uff0c\u5bf9\u4e8e\u4e3b\u7b26\u53f7\u6570\u7ec4\uff0c\u5148\u626b\u63cf^\u53f7\uff0c\u628a\u6240\u6709\u5e42\u8fd0\u7b97\u7684\u90e8\u5206\u66ff\u6362\u6210 PowerModel \u5b9e\u4f8b\uff0c\u7136\u540e\u6309\u987a\u5e8f\u626b\u63cf*\u53f7\u548c \/\u53f7\uff0c\u628a\u6240\u6709\u4e58\u6cd5\u9664\u6cd5\u8fd0\u7b97\u7684\u90e8\u5206\u66ff\u6362\u6210 DivideModel \u5b9e\u4f8b\uff08\u5b83\u5305\u542b\u5206\u5b50\u6570\u7ec4\u548c\u5206\u6bcd\u6570\u7ec4\uff09\uff0c\u7136\u540e\u626b\u63cf+\u53f7\u548c-\u53f7\uff0c\u8df3\u8fc7\u6240\u6709\u5bf9\u4e8e PowerModel \u6216 DivideModel \u6216\u8005\u542b x \u7684\u5143\u7d20\u7684\u8ba1\u7b97\uff0c\u5316\u7b80\u4e3b\u7b26\u53f7\u6570\u7ec4\u3002\u6700\u540e\u628a\u5728\u4e3b\u7b26\u53f7\u6570\u7ec4\u91cc\u7684\u5404\u4e2a PowerModel \u5b9e\u4f8b\u548c DivideModel \u5b9e\u4f8b\u5c55\u5f00\u51fa\u6765\u3002<\/p>\n

    \u793a\u610f\u56fe ![sd4.6-demo1.jpg]( https:\/\/i.loli.net\/2020\/05\/01\/vm3kwJ9jO8PHzW1.jpg)<\/p>\n

    \u76ee\u524d\u6211\u7684\u811a\u672c\u5bf9\u62ec\u53f7\u5185\u7684\u8868\u8fbe\u5f0f\u7684\u5316\u7b80\u7a0b\u5ea6\u8fd8\u5f88\u4f4e\u2026\u2026\u9047\u5230\u5f88\u591a\u6ca1\u60f3\u5230\u7684\u95ee\u9898 <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : secondwtq <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u611f\u89c9\u4e3b\u7684\u5fc3\u6001\u50cf\u662f\u5728\u505a\u7b97\u6cd5\u9898 \u2026 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : aguesuka <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @crella \u73b0\u5728\u7684\u95ee\u9898\u662f\u89e3\u6790\u8868\u8fbe\u5f0f\u5417\uff1f\u53ef\u4ee5\u8bfb\u4e00\u4e0b\u7f16\u8bd1\u539f\u7406\uff0c\u628a\u8868\u8fbe\u5f0f\u89e3\u6790\u6210\u8bed\u6cd5\u6811\u3002\u5b66\u4f1a\u4e86\u4ee5\u540e\u5199\u4e00\u4e2a\u4e92\u9012\u5f52\u7684\u89e3\u6790\u5668\u5e94\u8be5\u4e0d\u7528\u534a\u4e2a\u5c0f\u65f6\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : secondwtq <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @aguesuka \u5176\u5b9e\u6211\u5728\u4e3b\u7684\u53e6\u4e00\u4e2a\u4e3b\u9898\u91cc\u8bf4\u8fc7\u7c7b\u4f3c\u7684\u8bdd
    \u5948\u4f55\u4e3b\u5c31\u662f\u559c\u6b22\u65e0\u89c6 state of the art \u81ea\u5df1\u6298\u817e\u2026 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : han777 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e3b\u53ef\u4ee5\u770b\u4e00\u4e0b\u8fd9\u4e2a\u89c6\u9891\u548c\u8fd9\u4e2a\u7b97\u6cd5\u9898\uff0chttps:\/\/www.bilibili.com\/video\/BV1Xx41117tr?p=6\uff0chttps:\/\/www.codewars.com\/kata\/584daf7215ac503d5a0001ae\uff0c\u662f\u5bf9\u524d\u7f00\u8868\u8fbe\u5f0f\u6c42\u5bfc\u540e\u518d\u5316\u7b80 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : BiteTheDust <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5370\u8c61\u91cc\u6bd4\u8f83\u5e38\u89c4\u7684\u505a\u6cd5\u662f\u4e2d\u7f00\u8868\u8fbe\u5f0f\u8f6c\u6362\u6210\u540e\u7f00\u8868\u8fbe\u5f0f\u518d\u7b97 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u6c42\u7528\u7f16\u7a0b\u5316\u7b80\u4e00\u4e2a\u6570\u5b66\u8868\u8fbe\u5f0f \u8cc7\u6df1\u5927…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/87188"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=87188"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/87188\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=87188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=87188"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=87188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}