{"id":2637,"date":"2012-11-08T23:10:05","date_gmt":"2012-11-08T15:10:05","guid":{"rendered":"http:\/\/vanabel.sinaapp.com\/?p=2637"},"modified":"2012-11-08T23:10:05","modified_gmt":"2012-11-08T15:10:05","slug":"%e8%a7%a3%e5%86%b3cases%e5%8f%aa%e6%9c%89%e4%b8%80%e4%b8%aa%e5%af%b9%e9%bd%90%e7%82%b9%e7%9a%84%e5%8a%9e%e6%b3%95","status":"publish","type":"post","link":"https:\/\/lttt.vanabel.cn\/?p=2637","title":{"rendered":"\u89e3\u51b3cases\u53ea\u6709\u4e00\u4e2a\u5bf9\u9f50\u70b9\u7684\u529e\u6cd5"},"content":{"rendered":"<p>\u5982\u56fe, \u5982\u679c\u60f3\u7528<strong>cases<\/strong>\u89e3\u51b3\u5982\u4e0b\u8f93\u5165\u4f3c\u4e4e\u6709\u4e9b\u96be\u5ea6, \u5173\u952e\u662f\u5bf9\u9f50\u70b9\u7684\u8bbe\u5b9a:<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" title=\"cases\u4e0d\u80fd\u89e3\u51b3\u7684\u5b9e\u4f8b\" src=\"http:\/\/i.imgur.com\/kPVX1.png\" alt=\"\" width=\"808\" height=\"206\" \/><br \/>\n<!--more--><br \/>\n\u8fd9\u91cc, \u7ed9\u51fa\u4e00\u4e2a\u65b0\u73af\u5883, \u6765\u5b9e\u73b0\u8fd9\u4e00\u6548\u679c<br \/>\n\u5728\u5bfc\u8a00\u533a\u52a0\u5165\u5982\u4e0b\u4ee3\u7801:<\/p>\n<pre lang=\"latex\" line=\"\" file=\"\" colla=\"+\">\\newenvironment{numcases}{\\begin{equation}\\left\\{\\begin{aligned}}%\n{\\end{aligned}\\right.\\end{equation}}<\/pre>\n<p>\u4f5c\u7528\u5c31\u662f\u5b9a\u4e49\u4e00\u4e2a\u65b0\u73af\u5883.<\/p>\n<p>\u7136\u540e\u53ef\u4ee5\u7528\u5982\u4e0b\u4ee3\u7801\u5f97\u5230\u76f8\u8981\u7684\u6548\u679c:<\/p>\n<pre lang=\"latex\" line=\"\" file=\"\" colla=\"+\">\\newcommand{\\eps}{\\varepsilon}\n\\begin{numcases}\n  -\\Delta_{a(\\eps y)}\\phi&amp;=W\\phi+h+\\frac{1}{a(\\eps y)}\\sum_{j=1}^m\\sum_{i=1}^2c_{ij}x_jZ_{ij}, &amp;&amp;\\text{in }\\Omega\\\\\n  \\phi&amp;=0, &amp;&amp;\\text{on }\\partial\\Omega,\\\\\n  \\int_{\\Omega_\\eps}\\xi_jZ_{ij}\\phi&amp;=0,\\quad\\forall 1\\leq j\\leq m, i=1,2,\n\\end{numcases}<\/pre>\n<p>\u503c\u5f97\u601d\u8003\u7684\u662f\u4e24\u4e2a<strong>&amp;&amp;<\/strong>\u7684\u4f5c\u7528, \u4ed6\u53ef\u4ee5\u4f7f\u5f97\u6700\u540e\u4e00\u5217\u4e0d\u662f\u5de6\u5bf9\u9f50\u7684. \u4e4b\u6240\u4ee5\u4e0d\u91c7\u7528<strong>array<\/strong>\u73af\u5883, \u662f\u56e0\u4e3aarray\u672c\u8d28\u4e0a\u8bf4\u662f\u4e2a\u6587\u672c\u800c\u975e\u6570\u5b66\u73af\u5883. \u4e0d\u4fe1\u4f60\u8bd5\u8bd5\u8c01\u6392\u5f97\u66f4\u597d\u770b?<br \/>\n\u611f\u8c22<strong>chinatex<\/strong>\u7684\u5e2e\u52a9.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u56fe, \u5982\u679c\u60f3\u7528cases\u89e3\u51b3\u5982\u4e0b\u8f93\u5165\u4f3c\u4e4e\u6709\u4e9b\u96be\u5ea6, \u5173\u952e\u662f\u5bf9\u9f50\u70b9\u7684\u8bbe\u5b9a:<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[244,532,70],"class_list":["post-2637","post","type-post","status-publish","format-standard","hentry","category-latex","tag-cases","tag-latex-2","tag-70"],"_links":{"self":[{"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=\/wp\/v2\/posts\/2637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2637"}],"version-history":[{"count":0,"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=\/wp\/v2\/posts\/2637\/revisions"}],"wp:attachment":[{"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lttt.vanabel.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}