{"id":12540,"date":"2018-11-04T01:00:00","date_gmt":"2018-11-03T17:00:00","guid":{"rendered":"http:\/\/swarma.org\/%e5%a6%82%e4%bd%95%e6%9c%89%e6%84%8f%e6%80%9d%e5%9c%b0%e5%ad%a6%e4%b9%a0%e6%95%b0%e5%ad%a6%ef%bc%9f-%e3%80%8amath-with-bad-drawings%e3%80%8b\/"},"modified":"2018-12-03T17:13:56","modified_gmt":"2018-12-03T09:13:56","slug":"%e5%a6%82%e4%bd%95%e6%9c%89%e6%84%8f%e6%80%9d%e5%9c%b0%e5%ad%a6%e4%b9%a0%e6%95%b0%e5%ad%a6%ef%bc%9f-%e3%80%8amath-with-bad-drawings%e3%80%8b","status":"publish","type":"post","link":"https:\/\/swarma.org\/?p=12540","title":{"rendered":"\u5982\u4f55\u6709\u610f\u601d\u5730\u5b66\u4e60\u6570\u5b66\uff1f | \u300aMath with Bad Drawings\u300b"},"content":{"rendered":"
\n

\"\u96c6\u667a\"<\/p>\n

<\/span><\/p>\n

\u4eca\u5929\u7ed9\u5927\u5bb6\u63a8\u8350\u4e00\u672c\u6709\u8da3\u7684\u4e66\uff0c\u8fd9\u672c\u4e66\u7684\u4e66\u540d\u53eb\u505a\u300aMath with Bad Drawings\u300b\uff0c\u5728\u672c\u4e66\u4e2d\uff0c\u4f5c\u8005Ben Orlin\u56de\u7b54\u4e86\u6570\u5b66\u7684\u4e09\u4e2a\u5927\u95ee\u9898:<\/span><\/p>\n

\u4e3a\u4ec0\u4e48\u6211\u9700\u8981\u5b66\u4e60\u8fd9\u4e2a\uff1f<\/span><\/p>\n

\u6211\u4ec0\u4e48\u65f6\u5019\u624d\u80fd\u7528\u5b83\uff1f<\/span><\/p>\n

\u4e3a\u4ec0\u4e48\u8fd9\u4e48\u96be\uff1f<\/span><\/p>\n

\u7b54\u6848\u4ee5\u5404\u79cd\u5f62\u5f0f\u51fa\u73b0\u2014\u2014\u5361\u901a\u3001\u56fe\u753b\u3001\u7b11\u8bdd\uff0c\u4f5c\u4e3a\u4e00\u4f4d\u5584\u89e3\u4eba\u610f\u7684\u8001\u5e08\uff0c\u4ed6\u4ece\u81ea\u8eab\u7684\u6545\u4e8b\u548c\u89c1\u89e3\u51fa\u53d1\uff0c\u5206\u4eab\u4e86\u5f88\u591a\u6709\u8da3\u7684\u77e5\u8bc6\uff0c\u4ed6\u76f8\u4fe1\u6570\u5b66\u5e94\u8be5\u5c5e\u4e8e\u6bcf\u4e2a\u4eba\u3002<\/span><\/p>\n

<\/span><\/p>\n

\"\u96c6\u667a\"<\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

\n
\n
\n
<\/p>\n

\u5173\u4e8e\u4f5c\u8005<\/span><\/strong><\/span><\/p>\n

<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n

\"\u96c6\u667a\"<\/p>\n

<\/span><\/p>\n

Ben Orlin\uff0c\u559c\u6b22\u6570\u5b66\u3001\u7b11\u8bdd\u548c\u6559\u5b66\uff0c\u4f46\u662f\u4ed6\u4e0d\u4f1a\u753b\u753b\uff0c\u5728\u4ed6\u51fa\u7b2c\u4e00\u672c\u4e66\u4e4b\u524d\uff0c\u4ed6\u66fe\u5728\u5965\u514b\u5170\uff08Oakland\uff09\u3001\u52a0\u5dde\uff08CA\uff09\u548c\u82f1\u56fd\u4f2f\u660e\u7ff0\uff08Birmingham, UK\uff09\u6559\u6388\u6570\u5b66\uff0c\u6db5\u76d6\u4ece12\u5c81\u523018\u5c81\u7684\u5404\u4e2a\u5e74\u9f84\u5c42\u6b21\uff0c\u5076\u5c14\u8fd8\u6559\u6388\u5fc3\u7406\u5b66\u3001\u751f\u7269\u5b66\u3001\u82f1\u8bed\u3001\u77e5\u8bc6\u7406\u8bba\uff0c\u751a\u81f3\u5730\u7403\u79d1\u5b66\uff08\u540e\u8005\u5bf9\u4efb\u4f55\u4eba\u90fd\u6ca1\u6709\u597d\u5904\uff0c\u5c24\u5176\u662f\u5730\u7403\u79d1\u5b66\uff09\u3002<\/span><\/p>\n

<\/span><\/p>\n

\u4ee5\u4e0b\u7684\u63d2\u56fe\u6765\u81ea\u300aMath with Bad Drawings\u300b\u4e2d\u7684I am going on a random walk\u3002\u6709\u4e9b\u7b11\u70b9\u4f60get\u4e86\u5417\uff1f\u6b22\u8fce\u5728\u7559\u8a00\u533a\u53d1\u8868\u4f60\u7684\u770b\u6cd5\uff01<\/span><\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

\n
\n
\n
\n
<\/section>\n
<\/section>\n
<\/section>\n
\n
\n
\n

I am going on a random walk<\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n

<\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n
\n
\n
<\/p>\n

Disorganization<\/span><\/strong><\/span><\/p>\n

\u6df7\u4e71<\/strong><\/span><\/p>\n

<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n

\"\u96c6\u667a\"<\/p>\n

The second law of desk dynamics is a ruthless master.<\/span><\/p>\n

\n

\u6df7\u4e71<\/span><\/strong><\/p>\n

\u684c\u529b\u5b66\u7b2c\u4e8c\u5b9a\u5f8b\u4e43\u65e0\u60c5\u4e4b\u4e3b\u3002<\/span><\/p>\n<\/blockquote>\n

<\/span><\/p>\n

\n
\n
\n
<\/p>\n

\u201cFormal\u201d<\/span><\/strong><\/span><\/p>\n

\u201c\u5f62\u5f0f\u201d<\/strong><\/span><\/p>\n

<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n

\"\u96c6\u667a\"<\/p>\n

I wasn\u2019t familiar with Usage #2 until my mid-twenties. It comes from \u201cform,\u201d as in, \u201cyou\u2019re manipulating the symbolic forms on the page, without necessarily ensuring that the manipulations make conceptual sense.\u201d<\/span><\/p>\n

\n

\u5f62\u5f0f<\/span><\/strong><\/p>\n

\u5230\u4e86\u4e8c\u5341\u5c81\uff0c\u6211\u624d\u7406\u89e3\u4e86\u7b2c\u4e8c\u79cd\u7528\u6cd5\u3002\uff08\u8fd9\u91cc\u7684formal\uff09\u6765\u6e90\u4e8e\u300c\u5f62\u5f0f\u300d\uff08form\uff09\uff0c\u6bd4\u5982\u8fd9\u79cd\u60c5\u51b5\uff1a\u4f60\u5728\u4e0d\u8003\u8651\u610f\u4e49\u7684\u60c5\u51b5\u4e0b\uff0c\u8c03\u6574\u9875\u9762\u4e0a\u7684\u7b26\u53f7\u3002<\/span><\/p><\/blockquote>\n

<\/span><\/p>\n

\n
\n
\n
<\/p>\n

The Mach 4<\/span><\/strong><\/span><\/p>\n

\u56db\u7ef4\u5243\u5200<\/strong><\/span><\/p>\n

<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n

\"\u96c6\u667a\"<\/p>\n

This sounds like a very painful razor to me. Like, there\u2019s the direction ofdownmy cheek, and the direction ofacross, but the next direction after that will consist of burrowingintomy cheek\u2026 and I neither can nor wish to imagine the fourth direction.<\/span><\/p>\n

\n

4\u7ef4\u5243\u5200<\/span><\/strong><\/p>\n

\u8fd9\u4f1a\u662f\u4e00\u4e2a\u4ee4\u6211\u975e\u5e38\u75db\u82e6\u7684\u5243\u5200\u3002\u5b83\u53ef\u4ee5\u540c\u65f6\u5243\u6211\u8138\u988a\u7684\u4e0b\u65b9\u548c\u4e0a\u65b9\uff0c\u53e6\u4e00\u4e2a\u65b9\u5411\u5219\u4f1a\u7a7f\u900f\u6211\u7684\u8138\u988a\uff0c\u800c\u7b2c\u56db\u4e2a\u65b9\u5411\u2026\u2026\u6211\u8fde\u60f3\u90fd\u4e0d\u6562\u60f3\u3002<\/span><\/p>\n<\/blockquote>\n

<\/span><\/p>\n

\n
\n
\n
<\/p>\n

Social Circles<\/span><\/strong><\/span><\/p>\n

\u793e\u4ea4\u5708<\/strong><\/span><\/p>\n

<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n

\"\u96c6\u667a\"<\/span><\/p>\n

\u201cThe Social Network\u201d needs a topology-themed sequel.<\/span><\/p>\n

\n

\u793e\u4ea4\u5708<\/span><\/strong><\/p>\n

\u300a\u793e\u4ea4\u7f51\u7edc\u300b\u8fd9\u4e2a\u6f2b\u753b\u9700\u8981\u4e00\u4e2a\u4ee5\u62d3\u6251\u7ed3\u6784\u4e3a\u4e3b\u9898\u7684\u7eed\u96c6\u3002<\/span><\/p>\n<\/blockquote>\n

<\/span><\/p>\n

<\/span><\/p>\n

\n
\n
\n
<\/p>\n

Evolution of Square<\/span><\/strong><\/span><\/p>\n

<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n

\"\u96c6\u667a\"<\/p>\n

Mathematical archaeologists are just now coming across another transitional fossil called therectangle. The phylogeny of squares is tricky!<\/span><\/p>\n

\n

\u65b9\u5f62\u7684\u8fdb\u5316<\/span><\/strong><\/p>\n

\u6570\u5b66\u8003\u53e4\u5b66\u5bb6\u521a\u521a\u627e\u5230\u4e86\u53e6\u4e00\u4e2a\u8fc7\u6e21\u5316\u77f3\u2014\u2014\u77e9\u5f62\u3002\u6b63\u65b9\u5f62\u7684\u53d1\u5c55\u53f2\u771f\u662f\u590d\u6742\u5440\uff01<\/span><\/p>\n<\/blockquote>\n

<\/span><\/p>\n

<\/span><\/p>\n

\n

\u7f16\u8bd1\uff1a\u96c6\u667a\u5c0f\u7f16<\/span><\/p>\n<\/blockquote>\n

\n
\n
<\/p>\n

<\/span><\/p>\n

<\/span><\/p>\n

AI&Society \u5b66\u672f\u6c99\u9f99<\/span><\/p>\n

\u7b2c\u5341\u4e8c\u671f\uff1a\u8ba1\u7b97\u793e\u4f1a\u79d1\u5b66<\/span><\/p>\n

<\/strong><\/span><\/section>\n<\/section>\n<\/section>\n<\/p>\n

<\/section>\n

\u4e16\u754c\u77e5\u540d\u8ba1\u7b97\u793e\u4f1a\u79d1\u5b66\u5b66\u8005\uff0c\u829d\u52a0\u54e5\u5927\u5b66\u8ba1\u7b97\u793e\u4f1a\u5b66\u7855\u58eb\u9879\u76ee\u521b\u59cb\u4ebaJames A. Evans<\/strong>\uff0c\u53d7\u9080\u4f5c\u4e3a AI&Society \u6c99\u9f99\u7b2c\u5341\u4e8c\u671f\u7684\u5609\u5bbe\uff0c\u5c06\u7ed3\u5408\u591a\u5e74\u7684\u6559\u5b66\u3001\u7814\u7a76\u3001\u57fa\u91d1\u7533\u8bf7\uff0c\u4e0e\u4e3b\u6301\u5404\u7c7b\u8ba1\u7b97\u793e\u4f1a\u79d1\u5b66\u7814\u8ba8\u4f1a\u7684\u7ecf\u9a8c\uff0c\u56de\u987e\u4e0e\u4ecb\u7ecd\u8ba1\u7b97\u793e\u4f1a\u79d1\u5b66\u53d1\u5c55\u7684\u5386\u53f2\u4e0e\u73b0\u72b6\uff0c\u5e76\u5c55\u671b\u8be5\u9886\u57df\u7684\u672a\u6765\u53d1\u5c55\u3002<\/span><\/p>\n<\/p>\n

\u65f6\u95f4\uff1a<\/strong>2018\u5e7411\u67087\u65e5\uff08\u5468\u4e09\uff0914:00-17:00<\/span><\/p>\n

\u5730\u70b9\uff1a\u5317\u4eac\u5e02\u6d77\u6dc0\u533a\u77e5\u6625\u8def\u5e0c\u683c\u739b\u5927\u53a6<\/span><\/strong><\/p>\n<\/p>\n

\u8be6\u60c5\u8bf7\u89c1<\/span>\uff1a\u829d\u5927\u8457\u540d\u5b66\u8005James Evans\uff1a\u8ba1\u7b97\u793e\u4f1a\u79d1\u5b66\u7684\u524d\u6cbf\u4e0e\u5c55\u671b | AI&Society\u7b2c\u5341\u4e8c\u671f\u9884\u544a<\/a><\/span><\/p>\n

<\/span><\/p>\n

\"\u96c6\u667a\"<\/div>\n

\u626b\u63cf\u4e8c\u7ef4\u7801\u6216\u70b9\u51fb\u9605\u8bfb\u539f\u6587\uff0c\u586b\u5199\u62a5\u540d\u4fe1\u606f<\/strong><\/span><\/p>\n

\u5ba1\u6838\u901a\u8fc7\u540e\uff0c\u6211\u4eec\u5c06\u4ee5\u90ae\u4ef6\u3001\u77ed\u4fe1\u6216\u5fae\u4fe1\u7b49\u65b9\u5f0f\u901a\u77e5\u60a8<\/strong><\/span><\/p>\n

<\/strong><\/span><\/p>\n

\n

\u96c6\u667aAI\u5b66\u56ed\uff1a<\/span><\/p>\n

https:\/\/campus.swarma.org<\/span><\/p>\n

\n
\n
\"\u96c6\u667a\"<\/div>\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n

\u96c6\u667a\u4ff1\u4e50\u90e8QQ\u7fa4\uff5c877391004<\/span><\/strong><\/p>\n

\u5546\u52a1\u5408\u4f5c\u53ca\u6295\u7a3f\u8f6c\u8f7d\uff5cswarma@swarma.org<\/span><\/strong><\/p>\n

\n

\u25c6<\/span>\u25c6<\/span>\u25c6<\/span><\/span><\/strong><\/strong><\/h1>\n<\/section>\n

\u641c\u7d22\u516c\u4f17\u53f7\uff1a\u96c6\u667a\u4ff1\u4e50\u90e8<\/span><\/strong><\/span><\/p>\n

<\/span><\/strong><\/span><\/p>\n

\u52a0\u5165\u201c\u6ca1\u6709\u56f4\u5899\u7684\u7814\u7a76\u6240\u201d<\/span><\/strong><\/span><\/p>\n

\n
\"\u96c6\u667a\"<\/div>\n<\/section>\n

\u8ba9\u82f9\u679c\u7838\u5f97\u66f4\u731b\u70c8\u4e9b\u5427\uff01<\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

<\/span><\/p>\n

\n

\u539f\u6587\u59cb\u53d1\u4e8e\u5fae\u4fe1\u516c\u4f17\u53f7\uff08 \u96c6\u667a\u4ff1\u4e50\u90e8 \uff09\uff1a\u96c6\u667a<\/a><\/p>\n<\/blockquote>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u4eca\u5929\u7ed9\u5927\u5bb6\u63a8\u8350\u4e00\u672c\u6709\u8da3\u7684\u4e66\uff0c\u8fd9\u672c\u4e66\u7684\u4e66\u540d\u53eb\u505a\u300aMath with Bad Drawings\u300b\uff0c\u5728\u672c\u4e66\u4e2d\uff0c\u4f5c\u8005Ben Orlin\u56de\u7b54\u4e86\u6570\u5b66\u7684\u4e09\u4e2a\u5927\u95ee\u9898: \u4e3a\u4ec0\u4e48\u6211\u9700\u8981\u5b66\u4e60\u8fd9\u4e2a\uff1f \u6211\u4ec0\u4e48\u65f6\u5019\u624d\u80fd\u7528\u5b83\uff1f \u4e3a\u4ec0\u4e48\u8fd9\u4e48\u96be\uff1f \u7b54\u6848\u4ee5\u5404\u79cd\u5f62\u5f0f\u51fa\u73b0\u2014\u2014\u5361\u901a\u3001\u56fe\u753b\u3001\u7b11\u8bdd\uff0c\u4f5c\u4e3a\u4e00\u4f4d\u5584\u89e3\u4eba\u610f\u7684\u8001\u5e08\uff0c\u4ed6\u4ece\u81ea\u8eab\u7684\u6545\u4e8b\u548c\u89c1\u89e3\u51fa…<\/p>\n","protected":false},"author":1,"featured_media":12542,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[22],"tags":[],"special":[],"_links":{"self":[{"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/posts\/12540"}],"collection":[{"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12540"}],"version-history":[{"count":0,"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/posts\/12540\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/media\/12542"}],"wp:attachment":[{"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12540"},{"taxonomy":"special","embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fspecial&post=12540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}