{"id":363,"date":"2015-07-29T18:35:10","date_gmt":"2015-07-29T09:35:10","guid":{"rendered":"http:\/\/www.u2-life.net\/ss\/?p=363"},"modified":"2015-07-29T18:35:10","modified_gmt":"2015-07-29T09:35:10","slug":"mathematica%e3%81%a73%e6%ac%a1%e5%85%83%e3%81%ae%e5%9b%b3%e5%bd%a2%e6%8f%8f%e7%94%bb","status":"publish","type":"post","link":"http:\/\/www.u2-life.net\/ss\/blog\/2015\/07\/29\/mathematica%e3%81%a73%e6%ac%a1%e5%85%83%e3%81%ae%e5%9b%b3%e5%bd%a2%e6%8f%8f%e7%94%bb\/","title":{"rendered":"Mathematica\u30673\u6b21\u5143\u306e\u56f3\u5f62\u63cf\u753b"},"content":{"rendered":"

\uff12\u3064\u306e\u4f8b\u3092\u66f8\u3044\u3066\u304a\u304d\u307e\u3059.\u8d70\u3089\u305b\u3066\u306e\u304a\u697d\u3057\u307f<\/p>\n

    \n
  1. Donuts
    \na = 0.3;
    \nb = 0.07;
    \nc = 8;
    \nParametricPlot3D[{Cos[u] + (a – b*Cos[c*u])*Cos[v]*
    \nCos[u], (a – b*Cos[c*u])*(Sin[v]),
    \nSin[u] + (a – b*Cos[c*u])*Cos[v]*Sin[u]}, {u, 0, 2 Pi}, {v, 0,
    \n2 Pi}, Axes -> False]<\/li>\n
  2. French
    \na = 1.3;
    \nb = 5;
    \nc = 5;
    \nd = 2;
    \ne = 3;
    \nParametricPlot3D[{Cos[u] (c + Cos[v + e u]\/2*(b + Cos[2 (u + d v)])),
    \nSin[u] (c + Cos[v + e u]\/2*(b + Cos[2 (u + d v)])),
    \na*Sin[v + e u]\/2*(b + Cos[2 (u + d v)])}, {u, 0, 2 Pi}, {v, 0,
    \n2 Pi}]<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    \uff12\u3064\u306e\u4f8b\u3092\u66f8\u3044\u3066\u304a\u304d\u307e\u3059.\u8d70\u3089\u305b\u3066\u306e\u304a\u697d\u3057\u307f Donuts a = 0.3; b = 0.07; c = 8; ParametricPlot3D[{Cos[u] + (a – b*Cos[c*u])*Cos[ \u7d9a\u304d\u3092\u8aad\u3080 <\/i><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-363","post","type-post","status-publish","format-standard","hentry","category-mathematica"],"_links":{"self":[{"href":"http:\/\/www.u2-life.net\/ss\/wp-json\/wp\/v2\/posts\/363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.u2-life.net\/ss\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.u2-life.net\/ss\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.u2-life.net\/ss\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.u2-life.net\/ss\/wp-json\/wp\/v2\/comments?post=363"}],"version-history":[{"count":1,"href":"http:\/\/www.u2-life.net\/ss\/wp-json\/wp\/v2\/posts\/363\/revisions"}],"predecessor-version":[{"id":364,"href":"http:\/\/www.u2-life.net\/ss\/wp-json\/wp\/v2\/posts\/363\/revisions\/364"}],"wp:attachment":[{"href":"http:\/\/www.u2-life.net\/ss\/wp-json\/wp\/v2\/media?parent=363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.u2-life.net\/ss\/wp-json\/wp\/v2\/categories?post=363"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.u2-life.net\/ss\/wp-json\/wp\/v2\/tags?post=363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}