{"version":"1.0","provider_name":"University Post","provider_url":"https:\/\/uniavisen.dk\/en\/","author_name":"Adam Ronan","author_url":"https:\/\/uniavisen.dk\/en\/author\/adamronan\/","title":"106 \u00e5rs deskriptiv geometri i Danmark","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"j5ScIh1Zn2\"><a href=\"https:\/\/uniavisen.dk\/en\/event\/106-aars-deskriptiv-geometri-i-danmark\/\">106 \u00e5rs deskriptiv geometri i Danmark<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/uniavisen.dk\/en\/event\/106-aars-deskriptiv-geometri-i-danmark\/embed\/#?secret=j5ScIh1Zn2\" width=\"600\" height=\"338\" title=\"&#8220;106 \u00e5rs deskriptiv geometri i Danmark&#8221; &#8212; University Post\" data-secret=\"j5ScIh1Zn2\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/uniavisen.dk\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"Foredrag af : Professor Jesper L\u00fctzen, Institut for Matematiske Fag, K\u00f8benhavns Universitet. Abstract: I deskriptiv geometri repr\u00e6senteres rumlige geometriske objekter ved deres vinkelrette projektioner p\u00e5 to planer. Egenskaber ved rumlige figurer kan da studeres rent geometrisk ved at studere de to projektioner. Metoden blev lanceret af Gaspard Monge i slutningen af 1700-tallet som et universalmiddel [&hellip;]"}