{"version":"1.0","provider_name":"Chalup\u00e1r Penzi\u00f3n &amp; Re\u0161taur\u00e1cia","provider_url":"https:\/\/www.chalupar.pub","author_name":"Chalupar","author_url":"https:\/\/www.chalupar.pub\/index.php\/author\/chalupar\/","title":"Five Techniques You Should Know About math websites - Chalup\u00e1r Penzi\u00f3n &amp; Re\u0161taur\u00e1cia","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"dlLW5CVobE\"><a href=\"https:\/\/www.chalupar.pub\/index.php\/2022\/12\/18\/five-techniques-you-should-know-about-math-websites\/\">Five Techniques You Should Know About math websites<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.chalupar.pub\/index.php\/2022\/12\/18\/five-techniques-you-should-know-about-math-websites\/embed\/#?secret=dlLW5CVobE\" width=\"600\" height=\"338\" title=\"&#8220;Five Techniques You Should Know About math websites&#8221; &#8212; Chalup\u00e1r Penzi\u00f3n &amp; Re\u0161taur\u00e1cia\" data-secret=\"dlLW5CVobE\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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:\/\/www.chalupar.pub\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"An in depth collection of movie and TV clips in which arithmetic appears, posted by Oliver Knill of Harvard University. Nine movies of stereographic projections in three and four dimensions, complex numbers, Hopf fibration, and proof. Social locations like Mathematics Stack Exchange and Reddit even outschool art classes have robust math communities. Let&#8217;s finish with [&hellip;]"}