{"id":1738,"date":"2021-03-03T09:18:08","date_gmt":"2021-03-03T09:18:08","guid":{"rendered":"https:\/\/quickpercentcalc.com\/tolfraedi\/midgildi-reiknivel\/"},"modified":"2025-04-07T18:48:44","modified_gmt":"2025-04-07T18:48:44","slug":"midgildi-reiknivel","status":"publish","type":"page","link":"https:\/\/quickpercentcalc.com\/is\/tolfraedi\/midgildi-reiknivel\/","title":{"rendered":"Mi\u00f0gildi reikniv\u00e9l"},"content":{"rendered":"\n<p>Reikna\u00f0u mi\u00f0gildi\u00f0. Reikniv\u00e9lin okkar finnur mi\u00f0gildi\u00f0 fyrir \u00feig. <\/p>\n\n<p>Mi\u00f0gildi\u00f0 er mi\u00f0talan \u00ed flokku\u00f0um lista yfir t\u00f6lur. Mi\u00f0gildi\u00f0 er minna fyrir \u00e1hrifum af \u00f6fgagildum samanbori\u00f0 vi\u00f0 <a href=\"https:\/\/quickpercentcalc.com\/is\/tolfraedi\/medal-medaltal-reiknivel\/\">me\u00f0altali\u00f0<\/a> og er oft \u00e1kj\u00f3sanlegt \u00feegar fjalla\u00f0 er um fr\u00e1vik. <\/p>\n\n<p>Til a\u00f0 nota \u00feessa reikniv\u00e9l skaltu a\u00f0greina hverja t\u00f6lu me\u00f0 bili (d\u00e6mi: 2 5 4 osfrv.). \u00deessi reikniv\u00e9l sam\u00feykkir ekki aukastafi. Ekki nota \u00fe\u00fasund skilgreinar e\u00f0a stafi.<\/p>\n\n<p>Form\u00fala fyrir st\u00f6\u00f0u mi\u00f0gildis \u00feegar fj\u00f6ldi gilda, n, er odda:<\/p>\n\n<style> .frac { display: inline-block; position: relative; vertical-align: middle; letter-spacing: 0.001em; text-align: center; } .frac > span { display: block; padding: 0.1em; } .frac span.bottom { border-top: thin solid black; } .frac span.symbol { display: none; } <\/style> <div class=\"formel\">  $$\\frac{n+1}{2} $$  <\/div> <br\/><br\/>\n\n<p>Form\u00fala fyrir st\u00f6\u00f0u mi\u00f0gildis \u00feegar fj\u00f6ldi gilda, n, er jafn:<\/p>\n\n<style> .frac { display: inline-block; position: relative; vertical-align: middle; letter-spacing: 0.001em; text-align: center; } .frac > span { display: block; padding: 0.1em; } .frac span.bottom { border-top: thin solid black; } .frac span.symbol { display: none; } <\/style> <div class=\"formel\">  $$\\frac{n} {2}$$  <\/div> <br\/><br\/>\n\n<script src=\"https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/3.5.1\/jquery.min.js\"><\/script> <script> $(function () { $(\"#regnut\").click(function () { var str = $(\"#tall\").val(); var res = Array.from(str.split(\/[ ]+\/)); res.sort(); var median = 0; for (var i = 0; i < res.length; i++) { res[i] = res[i].replace(\",\", \".\"); res[i] = parseFloat(res[i]); } var half = Math.floor(res.length \/ 2); if (res.length % 2) { median = res[half]; } else { median = (res[half - 1] + res[half]) \/ 2; } if (median % 1 !== 0) { median = median.toFixed(1); } else { median = median.toFixed(); } median = median.toString(); median = median.replace(\".\", \",\"); $(\"#resultat\").html(median); $(\"#resultatBoks\").css({ \"visibility\": \"initial\" }); }); }); <\/script>\n<label for=\"tall\">N\u00fameralisti (nota\u00f0u bil til a\u00f0 a\u00f0greina t\u00f6lur)<\/label><br\/>\n<textarea type=\"text\" id=\"tall\"><\/textarea>\n<br\/><br\/> <br\/><br\/>\n<input type=\"button\" id=\"regnut\" value=\"Reikna\u00f0u\"\/> <br\/><br\/> <div id=\"resultatBoks\" style=\"visibility: hidden;\"> <span>Ni\u00f0ursta\u00f0a:<\/span><br\/> <span id=\"resultat\" class=\"kalkyleResultat\"><\/span> <\/div>\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Reikna\u00f0u mi\u00f0gildi\u00f0. Reikniv\u00e9lin okkar finnur mi\u00f0gildi\u00f0 fyrir \u00feig. Mi\u00f0gildi\u00f0 er mi\u00f0talan \u00ed flokku\u00f0um lista yfir t\u00f6lur. Mi\u00f0gildi\u00f0 er minna fyrir [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1706,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"kalkulator-side.php","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-1738","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Mi\u00f0gildi reikniv\u00e9l - Quick Percent Calculator<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/quickpercentcalc.com\/is\/tolfraedi\/midgildi-reiknivel\/\" \/>\n<meta property=\"og:locale\" content=\"is_IS\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mi\u00f0gildi reikniv\u00e9l - Quick Percent Calculator\" \/>\n<meta property=\"og:description\" content=\"Reikna\u00f0u mi\u00f0gildi\u00f0. 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