{"id":4295,"date":"2022-09-09T12:17:39","date_gmt":"2022-09-09T10:17:39","guid":{"rendered":"https:\/\/erlebnisland-mathematik.de\/?page_id=4295"},"modified":"2024-02-22T14:47:10","modified_gmt":"2024-02-22T13:47:10","slug":"advanced-text-i-am-a-function","status":"publish","type":"page","link":"https:\/\/erlebnisland-mathematik.de\/en\/advanced-text-i-am-a-function\/","title":{"rendered":"Advanced text I am a function"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row drowwidth=&#8221;sidebar-biest-default sidebar-biest&#8221;][vc_column][vc_column_text]<\/p>\n<h1>I am a function<\/h1>\n<p> The experimenter can move back and forth on a 4-metre track. Its position is detected by a photocell. The graph of a given function appears on a screen in a coordinate system. The experimenter is now required to &#8220;<em>trace<\/em>&#8221; this curve in the form of a <em>path-time diagram<\/em> through his movements. The attempt to do this takes 10 seconds.<\/p>\n<p>The experiment will now be explained using two examples:<\/p>\n<p>If the given path-time diagram (e.g. for 6 seconds) has the following form[\/vc_column_text][vc_single_image image=&#8221;1120&#8243; img_size=&#8221;large&#8221; alignment=&#8221;center&#8221;][\/vc_single_image][vc_column_text]this means: You start directly in front of the screen and then move in the following way:<\/p>\n<ul>\n<li>In phase 1, you move away from the screen at a constant speed.<\/li>\n<li>In phase 2, you move away from the screen with increasing speed.<\/li>\n<li>In phase 3 you stand still; the distance to the screen remains constant.<\/li>\n<li>In phase 4 you move away from the screen (again) at a constant speed.<\/li>\n<li>In phase 5 you move away from the screen with decreasing speed.<\/li>\n<li>In phase 6 you stop.<\/li>\n<\/ul>\n<p>If the path-time diagram given as a running rule has the following form[\/vc_column_text][vc_single_image image=&#8221;1124&#8243; img_size=&#8221;large&#8221; alignment=&#8221;center&#8221;][\/vc_single_image][vc_column_text]<\/p>\n<p>then this means:<\/p>\n<ul>\n<li>Start (at time <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-1b16998d93932fadabfdc87dcb68ae47_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"39\" style=\"vertical-align: 0px;\"\/>) at a distance of three metres from the screen.<\/li>\n<li>For <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-f0c862466f2f5530082d15fcce936207_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#48;&#92;&#108;&#116;&#32;&#116;&#92;&#108;&#116;&#32;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"72\" style=\"vertical-align: -2px;\"\/> (i.e. within the first second), approach the screen to a distance of 2.91m.<\/li>\n<li>For <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-1fb275aa83118f6dbdf6e0cd12136108_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#92;&#108;&#116;&#32;&#116;&#92;&#108;&#116;&#32;&#55;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"72\" style=\"vertical-align: -2px;\"\/> (i.e. within the next 6 seconds) move first (<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-a8114a9ba12ba40d02ae90cdf74a3c0b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#92;&#108;&#116;&#32;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"39\" style=\"vertical-align: -2px;\"\/>) with increasing then (<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-826a57c4478d2bc74754f32973a2e615_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#92;&#103;&#116;&#32;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"39\" style=\"vertical-align: -2px;\"\/>) with decreasing speed towards a distance of 3.82m from the screen.<\/li>\n<li>For <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-5f5b72151961aca72aa6617f630db8f3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#92;&#103;&#116;&#32;&#55;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"39\" style=\"vertical-align: -2px;\"\/> one runs with increasing speed again up to 2,91m towards the screen.<\/li>\n<\/ul>\n<p>Here, the time is given in seconds.<\/p>\n<p>[\/vc_column_text][vc_column_text]<\/p>\n<h3>And now &#8230; the mathematics:<\/h3>\n<p>[\/vc_column_text][vc_column_text]In mathematics, a <em>function<\/em> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-dbf083c4c3a9dfd714d5dbae256a78ee_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#32;&#92;&#99;&#111;&#108;&#111;&#110;&#32;&#65;&#32;&#92;&#116;&#111;&#32;&#66;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"73\" style=\"vertical-align: -1px;\"\/> (or <em>mapping<\/em>) is a <em>relation<\/em> between two <em>sets<\/em> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-f0dda122e6dd726b68ff7f83ecb0ffd1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#65;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"12\" style=\"vertical-align: 0px;\"\/> and <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-167c2ec58259961af358c40826cf2a50_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#66;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"12\" style=\"vertical-align: 0px;\"\/> that assigns to each <em>element<\/em> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-82fc2d197e22b7961d3138638812f927_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/> (also <em>independent variable<\/em> or <em><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-82fc2d197e22b7961d3138638812f927_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/>-value<\/em>) of <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-f0dda122e6dd726b68ff7f83ecb0ffd1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#65;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"12\" style=\"vertical-align: 0px;\"\/> (<em>domain of definition<\/em>) exactly one element <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-7d66fb62a1b86120e9f14f3ac7cbaeaa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"10\" style=\"vertical-align: -4px;\"\/> (also <em>dependent variable<\/em> or <em><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-7d66fb62a1b86120e9f14f3ac7cbaeaa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"10\" style=\"vertical-align: -4px;\"\/>-value<\/em>) of <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-167c2ec58259961af358c40826cf2a50_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#66;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"12\" style=\"vertical-align: 0px;\"\/> (<em>domain of values<\/em>).<\/p>\n<p>The concept of a function or figure occupies a central position in modern mathematics. In a so-called <em>path-time diagram<\/em>, the considered function <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-1e2589c4000e82f76b1261e2fe71df5b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#92;&#99;&#111;&#108;&#111;&#110;&#32;&#116;&#32;&#92;&#109;&#97;&#112;&#115;&#116;&#111;&#32;&#102;&#40;&#116;&#41;&#32;&#92;&#99;&#111;&#108;&#111;&#110;&#101;&#113;&#113;&#32;&#121;&#61;&#102;&#40;&#116;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"178\" style=\"vertical-align: -5px;\"\/> is a function of time <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-4e1fc5a813d7e0fe9573ea4a1a0bf5af_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"7\" style=\"vertical-align: 0px;\"\/> (<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-492d5c35daf8e53fc249aa9296c49cb7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#92;&#103;&#116;&#32;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"39\" style=\"vertical-align: -2px;\"\/>) with <em>real<\/em> values.<\/p>\n<p>In the experiment &#8220;<em>I am a function<\/em>&#8220;, these values of the function <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-c32e537074f8deaf363957a382aabad5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"8\" style=\"vertical-align: 0px;\"\/> are between 0 and 4, indicating the possible distance (in metres) of the visitor from the screen. The definition range is <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-dcd869c6f7dcea0032f25f640d3c8ba8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#65;&#61;&#92;&#123;&#116;&#92;&#44;&#124;&#92;&#44;&#116;&#92;&#103;&#116;&#32;&#48;&#92;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"111\" style=\"vertical-align: -5px;\"\/> and the value range <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-f4ac9d1ba343a34cbd67111090b546c2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#66;&#61;&#92;&#123;&#115;&#92;&#44;&#124;&#92;&#44;&#48;&#92;&#108;&#116;&#32;&#115;&#92;&#108;&#116;&#32;&#52;&#92;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"145\" style=\"vertical-align: -5px;\"\/>.<\/p>\n<p>However, the concept of function plays a very important role not only in mathematics, but also in everyday life. In this way, numerous processes, such as movements, temperature and pressure curves and economic processes can be described by functions.<\/p>\n<p>There are different formulations to describe functions, as the following example shows:<\/p>\n<ul>\n<li><em>Function term<\/em>: <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-0e2670070a646531e7a89465a68ebfb3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#40;&#120;&#41;&#61;&#120;&#94;&#50;&#43;&#49;&#46;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"108\" style=\"vertical-align: -5px;\"\/><\/li>\n<li><em>Function equation<\/em>: <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-4d9efc688c543f2d40fe63eb5450fb95_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#120;&#94;&#50;&#43;&#49;&#46;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"86\" style=\"vertical-align: -4px;\"\/><\/li>\n<li><em>Assignment rule<\/em>: <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-d6ff4f5d430b2067421c97e8090da6c5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#92;&#109;&#97;&#112;&#115;&#116;&#111;&#32;&#120;&#94;&#50;&#43;&#49;&#46;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"90\" style=\"vertical-align: -2px;\"\/><\/li>\n<\/ul>\n<p>In each case, each real number <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-82fc2d197e22b7961d3138638812f927_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/> is assigned its square <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-035af05f0d244050a1c0abd0ba9e32e9_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"17\" style=\"vertical-align: 0px;\"\/> increased by the value 1, i.e. <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-cd8c74a724ae54b8ff2a8aacebc47bc7_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#94;&#50;&#43;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"17\" width=\"47\" style=\"vertical-align: -2px;\"\/>. The graphical representation in a <em>rectangular<\/em> (<em>Cartesian<\/em>) coordinate system then has the following form:[\/vc_column_text][vc_single_image image=&#8221;1128&#8243; img_size=&#8221;large&#8221; alignment=&#8221;center&#8221;][\/vc_single_image][vc_column_text]For <em>finite<\/em>, but also <em>countably infinite<\/em> definition ranges, it is also possible to specify a function by a table of values, such as for <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-70854c3ae10d3470812ac153f1e8f409_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#102;&#40;&#120;&#41;&#61;&#120;&#94;&#50;&#43;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"20\" width=\"137\" style=\"vertical-align: -5px;\"\/> for discrete (countably infinite) values <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-5fe9bd321852b4c2754c6a55cfba6696_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#61;&#49;&#44;&#50;&#44;&#51;&#44;&#92;&#108;&#100;&#111;&#116;&#115;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"98\" style=\"vertical-align: -3px;\"\/>.[\/vc_column_text][vc_column_text]\n<table id=\"tablepress-18\" class=\"tablepress tablepress-id-18 tablepress-responsive\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-82fc2d197e22b7961d3138638812f927_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"10\" style=\"vertical-align: 0px;\"\/><\/th><th class=\"column-2\">1<\/th><th class=\"column-3\">2<\/th><th class=\"column-4\">3<\/th><th class=\"column-5\">4<\/th><th class=\"column-6\">5<\/th><th class=\"column-7\">6<\/th><th class=\"column-8\">7<\/th><th class=\"column-9\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-1ff7953203414d4ae919e6e54999515f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#108;&#100;&#111;&#116;&#115;\" title=\"Rendered by QuickLaTeX.com\" height=\"2\" width=\"13\" style=\"vertical-align: 0px;\"\/><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"row-2\">\n\t<td class=\"column-1\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-60c5e1bf46292e9ab706f16acc6059d1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#120;&#94;&#50;&#43;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"81\" style=\"vertical-align: -4px;\"\/><\/td><td class=\"column-2\">2<\/td><td class=\"column-3\">5<\/td><td class=\"column-4\">10<\/td><td class=\"column-5\">17<\/td><td class=\"column-6\">26<\/td><td class=\"column-7\">37<\/td><td class=\"column-8\">50<\/td><td class=\"column-9\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-1ff7953203414d4ae919e6e54999515f_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#108;&#100;&#111;&#116;&#115;\" title=\"Rendered by QuickLaTeX.com\" height=\"2\" width=\"13\" style=\"vertical-align: 0px;\"\/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/p>\n<p style=\"text-align: center;\">Table 1: Table of values of the function <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/erlebnisland-mathematik.de\/wp-content\/ql-cache\/quicklatex.com-60c5e1bf46292e9ab706f16acc6059d1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#121;&#61;&#120;&#94;&#50;&#43;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"81\" style=\"vertical-align: -4px;\"\/><\/p>\n<p>[\/vc_column_text][vc_column_text]<\/p>\n<h3>Literature<\/h3>\n<p>[\/vc_column_text][vc_column_text][1] Beutelspacher, A.: <em>Mathematik zum Anfassen<\/em>, Gie\u00dfen, 2005.<\/p>\n<p>[2] Lehmann, I., und Schulz, W.: <em>Mengen &#8212; Relationen &#8212; Funktionen: Eine anschauliche Einf\u00fchrung<\/em>, 3. Auflage, Wiesbaden, 2007.<\/p>\n<p>[3] Nollau, V.: <em>Mathematik f\u00fcr Wirtschaftswissenschaftler<\/em>, 4. Auflage, Wiesbaden, 2003.<\/p>\n<p>[4] Warlich, L.: <em>Grundlagen der Mathematik f\u00fcr Studium und Lehramt: Mengen, Funktionen &#8230;<\/em>, Wiesbaden, 1996.[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row drowwidth=&#8221;sidebar-biest-default sidebar-biest&#8221;][vc_column][vc_column_text] I am a function The experimenter can move back and forth on a 4-metre track. Its position is detected by a photocell. The graph of a given function appears on a screen in a coordinate system. The experimenter is now required to &#8220;trace&#8221; this curve in the form of a path-time diagram <a href=\"https:\/\/erlebnisland-mathematik.de\/en\/advanced-text-i-am-a-function\/\" class=\"more-link\">&#8230;<span class=\"screen-reader-text\">  Advanced text I am a function<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"folder":[],"class_list":["post-4295","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/erlebnisland-mathematik.de\/en\/wp-json\/wp\/v2\/pages\/4295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/erlebnisland-mathematik.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/erlebnisland-mathematik.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/erlebnisland-mathematik.de\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/erlebnisland-mathematik.de\/en\/wp-json\/wp\/v2\/comments?post=4295"}],"version-history":[{"count":11,"href":"https:\/\/erlebnisland-mathematik.de\/en\/wp-json\/wp\/v2\/pages\/4295\/revisions"}],"predecessor-version":[{"id":5387,"href":"https:\/\/erlebnisland-mathematik.de\/en\/wp-json\/wp\/v2\/pages\/4295\/revisions\/5387"}],"wp:attachment":[{"href":"https:\/\/erlebnisland-mathematik.de\/en\/wp-json\/wp\/v2\/media?parent=4295"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/erlebnisland-mathematik.de\/en\/wp-json\/wp\/v2\/folder?post=4295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}