{"id":13998,"date":"2026-02-21T15:49:20","date_gmt":"2026-02-21T14:49:20","guid":{"rendered":"https:\/\/www.jordialemanysabater.cat\/?p=13998"},"modified":"2026-02-21T15:49:20","modified_gmt":"2026-02-21T14:49:20","slug":"determinants-and-jacobian","status":"publish","type":"post","link":"https:\/\/www.jordialemanysabater.cat\/en\/determinants-and-jacobian\/","title":{"rendered":"DETERMINANTS AND JACOBIAN"},"content":{"rendered":"<p>Let&#8217;s deepen in algebra and study matrix that help us to change coordinates (ex: from carteisan to polar ones). Is useful to calculate definite integrals&#8230;<\/p>\n<p><a href=\"https:\/\/www.jordialemanysabater.cat\/wp-content\/uploads\/2026\/02\/determinants_jacobian_angles.pdf\" target=\"_blank\" rel=\"noopener\">read more<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Let&#8217;s deepen in algebra and study matrix that help us to change coordinates (ex: from carteisan to polar ones). Is useful to calculate definite integrals&#8230; read more<\/p>\n","protected":false},"author":2,"featured_media":12576,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[37,31],"tags":[],"class_list":["post-13998","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-classical-and-advanced-mathematics","category-science-en"],"_links":{"self":[{"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/posts\/13998","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/comments?post=13998"}],"version-history":[{"count":2,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/posts\/13998\/revisions"}],"predecessor-version":[{"id":14002,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/posts\/13998\/revisions\/14002"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/media\/12576"}],"wp:attachment":[{"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/media?parent=13998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/categories?post=13998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/tags?post=13998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}