{"id":1211,"date":"2019-03-30T11:39:27","date_gmt":"2019-03-30T02:39:27","guid":{"rendered":"https:\/\/lab4ict.com\/system\/?p=1211"},"modified":"2023-10-01T17:14:35","modified_gmt":"2023-10-01T08:14:35","slug":"maxima%e3%81%a7%e5%9f%ba%e6%9c%ac%e7%9a%84%e3%81%aa%e8%a8%88%e7%ae%97%e3%82%92%e8%a1%8c%e3%81%86%ef%bc%81","status":"publish","type":"post","link":"https:\/\/lab4ict.com\/system\/archives\/1211","title":{"rendered":"Maxima\u3067\u57fa\u672c\u7684\u306a\u8a08\u7b97\u3092\u884c\u3046\uff01"},"content":{"rendered":"<p>Maxima\u3067\u57fa\u672c\u7684\u306a\u6f14\u7b97\u3092\u884c\u3044\u307e\u3059\u3002<br \/>\n<!--more--><\/p>\n<h2>\u4f7f\u7528\u3057\u305f\u74b0\u5883<\/h2>\n<ul>\n<li>Maxima 5.40.0\n<\/ul>\n<h2>\u56db\u5247\u6f14\u7b97<\/h2>\n<p>\u56db\u5247\u6f14\u7b97\u95a2\u9023\u306e\u8a08\u7b97\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n(%i1) 12+6;\r\n(%o1)                                 18\r\n(%i2) 12-6;\r\n(%o2)                                  6\r\n(%i3) 12*6;\r\n(%o3)                                 72\r\n(%i4) 12\/6;\r\n(%o4)                                  2\r\n(%i5) 12^6;\r\n(%o5)                               2985984\r\n(%i6) mod(12,6);\r\n(%o6)                                  0\r\n<\/pre>\n<h2>\u904e\u53bb\u306e\u5165\u529b\u3068\u51fa\u529b\u7d50\u679c\u306e\u5229\u7528<\/h2>\n<p>\u904e\u53bb\u306e\u5165\u529b\u3068\u51fa\u529b\u7d50\u679c\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u76f4\u524d\u306e\u51fa\u529b\u7d50\u679c\u306f\u300c%\u300d\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n(%i1) 12*6;\r\n(%o1)                                 72\r\n(%i2) %\/6;\r\n(%o2)                                 12\r\n(%i3) %o1\/12;\r\n(%o3)                                  6\r\n(%i4) %i1\/3;\r\n(%o4)                                 24\r\n<\/pre>\n<h2>\u57fa\u672c\u7684\u306a\u5b9a\u6570<\/h2>\n<p>\u57fa\u672c\u7684\u306a\u5b9a\u6570\u3092\u6271\u3044\u307e\u3059\u3002\u5186\u5468\u7387\u3068\u81ea\u7136\u5bfe\u6570\u3092\u4f7f\u7528\u3057\u3066\u307f\u307e\u3059\u3002Maxima\u3067\u306f\u3001\u53ef\u80fd\u306a\u9650\u308a\u5024\u3092\u53b3\u5bc6\u306b\u6271\u3046\u306e\u3067\u3001\u8fd1\u4f3c\u5024\u3092\u77e5\u308a\u305f\u3044\u5834\u5408\u306f\u3001float\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u5c0f\u6570\u70b9\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n(%i1) %pi;\r\n(%o1)                                 %pi\r\n(%i2) float(%);\r\n(%o2)                          3.141592653589793\r\n(%i3) %e;\r\n(%o3)                                 %e\r\n(%i4) float(%);\r\n(%o4)                          2.718281828459045\r\n<\/pre>\n<p>bfloat\u95a2\u6570\u3068fpprec\u3092\u4f7f\u7528\u3057\u3066\u8868\u793a\u3059\u308b\u6841\u6570\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n(%i1) %pi;\r\n(%o1)                                 %pi\r\n(%i2) float(%pi);\r\n(%o2)                          3.141592653589793\r\n(%i3) bfloat(%pi);\r\n(%o3)                         3.141592653589793b0\r\n(%i4) bfloat(%pi),fpprec=20;\r\n(%o4)                       3.1415926535897932385b0\r\n<\/pre>\n<p>\u305d\u306e\u4ed6\u3001\u865a\u6570\u3001\u7121\u9650\u5927\u304c\u5b9a\u6570\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n(%i1) %i;\r\n(%o1)                                 %i\r\n(%i2) inf;\r\n(%o2)                                 inf\r\n(%i3) minf;\r\n(%o3)                                minf\r\n<\/pre>\n<h2>\u6570\u5b66\u95a2\u6570<\/h2>\n<p>\u6570\u5b66\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<h3 class=\"ph2\">\u7d76\u5bfe\u5024<\/h3>\n<p>\u7d76\u5bfe\u5024\u3092\u6c42\u3081\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n(%i1) abs(2);\r\n(%o1)                                  2\r\n(%i2) abs(-2);\r\n(%o2)                                  2\r\n<\/pre>\n<h3 class=\"ph2\">\u5e73\u65b9\u6839<\/h3>\n<p>\u5e73\u65b9\u6839\u3092\u6c42\u3081\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n(%i1) sqrt(2);\r\n(%o1)                               sqrt(2)\r\n(%i2) float(%);\r\n(%o2)                          1.414213562373095\r\n(%i3) sqrt(4);\r\n(%o3)                                  2\r\n<\/pre>\n<h3 class=\"ph2\">\u81ea\u7136\u5bfe\u6570\u306e\u6307\u6570\u95a2\u6570<\/h3>\n<p>\u81ea\u7136\u5bfe\u6570\u306e\u6307\u6570\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n(%i1) exp(1);\r\n(%o1)                                 %e\r\n(%i2) float(%);\r\n(%o2)                          2.718281828459045\r\n(%i3) exp(2);\r\n                                        2\r\n(%o3)                                 %e\r\n(%i4) float(%);\r\n(%o4)                          7.38905609893065\r\n\r\n<\/pre>\n<h3 class=\"ph2\">\u81ea\u7136\u5bfe\u6570\u3092\u5e95\u3068\u3059\u308b\u5bfe\u6570\u95a2\u6570<\/h3>\n<p>\u81ea\u7136\u5bfe\u6570\u3092\u5e95\u3068\u3059\u308b\u5bfe\u6570\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n(%i1) log(1);\r\n(%o1)                                  0\r\n(%i2) log(2);\r\n(%o2)                               log(2)\r\n(%i3) log(%e);\r\n(%o3)                                  1\r\n<\/pre>\n<h3 class=\"ph2\">\u4e09\u89d2\u95a2\u6570<\/h3>\n<p>\u4e09\u89d2\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n(%i1) sin(0);\r\n(%o1)                                  0\r\n(%i2) sin(1);\r\n(%o2)                               sin(1)\r\n(%i3) sin(%pi\/2);\r\n(%o3)                                  1\r\n(%i4) sin(%pi);\r\n(%o4)                                  0\r\n(%i5) sin(%pi*3\/2);\r\n(%o5)                                 - 1\r\n(%i6) sin(%pi*2);\r\n(%o6)                                  0\r\n<\/pre>\n<p>\u4e09\u89d2\u95a2\u6570\u3068\u3057\u3066\u306f\u3001\u4ee5\u4e0b\u304c\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>sin(x)\n<li>cos(x)\n<li>tan(x)\n<li>asin(x)\n<li>acos(x)\n<li>atan(x)\n<li>sinhx)\n<li>cosh(x)\n<li>tanh(x)\n<\/ul>\n<h3 class=\"ph2\">\u5f0f\u306e\u8a08\u7b97\u3068\u5024\u306e\u4ee3\u5165<\/h3>\n<p>\u5909\u6570\u3092\u4f7f\u7528\u3057\u3066\u307f\u307e\u3059\u3002\u5909\u6570\u3078\u306e\u4ee3\u5165\u306f\u3001\u300c:\u300d\u3067\u884c\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n(%i1) x+x;\r\n(%o1)                                 2 x\r\n(%i2) x:2;\r\n(%o2)                                  2\r\n(%i3) x+x;\r\n(%o3)                                  4\r\n<\/pre>\n<h3 class=\"ph2\">\u95a2\u6570\u306e\u4f7f\u7528<\/h3>\n<p>\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u307f\u307e\u3059\u3002\u95a2\u6570\u306f\u300c:=\u300d\u3067\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\r\n(%i1) f(x):=x+x;\r\n(%o1)                            f(x) := x + x\r\n(%i2) f(2);\r\n(%o2)                                  4\r\n<\/pre>\n<h2>\u304a\u308f\u308a\u306b<\/h2>\n<p>\u672c\u7a3f\u3067\u306f\u3001Maxima\u3092\u4f7f\u7528\u3057\u3066\u3001\u57fa\u672c\u7684\u306a\u8a08\u7b97\u3092\u5b9f\u884c\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u306e\u95a2\u6570\u96fb\u5353\u306e\u30a4\u30e1\u30fc\u30b8\u3067\u4fbf\u5229\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u8a18\u4e8b<\/h2>\n<div class=\"sc_getpost\"><a class=\"clearfix\" href=\"https:\/\/lab4ict.com\/system\/archives\/6571\" ><div class=\"sc_getpost_thumb post-box-thumbnail__wrap\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODdhAQABAPAAAN3d3QAAACwAAAAAAQABAAACAkQBADs=\" width=\"150\" height=\"150\" alt=\"\u3010\u8a18\u4e8b\u4e00\u89a7\u3011Ubuntu Desktop 18.04\u3092\u4f7f\u3044\u3053\u306a\u3059\uff01\" loading=\"lazy\" data-src=\"https:\/\/lab4ict.com\/system\/wp-content\/uploads\/2022\/04\/fi_ubuntu_01-150x150.png\" class=\"lazyload\"><\/div><div class=\"title\">\u3010\u8a18\u4e8b\u4e00\u89a7\u3011Ubuntu Desktop 18.04\u3092\u4f7f\u3044\u3053\u306a\u3059\uff01<\/div><div class=\"substr\">Ubuntu Desktop 18.04 LTS\u3092\u4f7f\u3044\u3053\u306a\u3059\u305f\u3081\u306e\u8a18\u4e8b\u4e00\u89a7\u3092\u63b2\u8f09\u3057\u307e\u3059\u3002...<\/div><\/a><\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Maxima\u3067\u57fa\u672c\u7684\u306a\u6f14\u7b97\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":5284,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[178],"tags":[391,392],"class_list":["post-1211","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ubuntu-desktop-1804","tag-maixma","tag-392"],"_links":{"self":[{"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts\/1211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/comments?post=1211"}],"version-history":[{"count":2,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts\/1211\/revisions"}],"predecessor-version":[{"id":15468,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/posts\/1211\/revisions\/15468"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/media\/5284"}],"wp:attachment":[{"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/media?parent=1211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/categories?post=1211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lab4ict.com\/system\/wp-json\/wp\/v2\/tags?post=1211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}