{"id":2028,"date":"2025-03-01T05:55:02","date_gmt":"2025-02-28T22:55:02","guid":{"rendered":"https:\/\/www.linuxid.net\/istilah\/?p=2028"},"modified":"2025-03-01T05:55:02","modified_gmt":"2025-02-28T22:55:02","slug":"integer","status":"publish","type":"post","link":"https:\/\/www.linuxid.net\/istilah\/integer\/","title":{"rendered":"integer"},"content":{"rendered":"<h2>Apa Itu Integer (Bilangan Bulat) dan Contohnya?<\/h2>\n<p>Bilangan bulat (<em>integer<\/em>, dibaca: IN-tuh-jer) adalah bilangan utuh (bukan bilangan pecahan) yang bisa bernilai positif, negatif, atau nol.<\/p>\n<p>Contoh bilangan bulat: -5, 1, 5, 8, 97, dan 3.043.<\/p>\n<p>Contoh bilangan yang <strong>bukan<\/strong> bilangan bulat: -1,43, 1 3\/4, 3,14, 0,09, dan 5.643,1.<\/p>\n<h2>Himpunan Bilangan Bulat<\/h2>\n<p>Himpunan bilangan bulat, yang dilambangkan dengan <strong><em>Z<\/em><\/strong>, secara formal didefinisikan sebagai:<\/p>\n<p align=\"center\/\"><em><strong>Z<\/strong><\/em> = {&#8230;, -3, -2, -1, 0, 1, 2, 3, &#8230;}<\/p>\n<p>Dalam persamaan matematika, bilangan bulat yang tidak diketahui atau tidak ditentukan biasanya dilambangkan dengan huruf kecil miring dari bagian tengah akhir alfabet. Contoh yang paling umum adalah <em>p<\/em>, <em>q<\/em>, <em>r<\/em>, dan <em>s<\/em>.<\/p>\n<h2>Keunikan Bilangan Bulat<\/h2>\n<p>Himpunan <strong><em>Z<\/em><\/strong> merupakan himpunan <em>terhitung<\/em> (<em>denumerable<\/em>). Ini berarti bahwa meskipun himpunan ini memiliki jumlah elemen yang tak terbatas, semua elemennya tetap dapat dicantumkan dalam daftar yang jelas. Misalnya, dari daftar {&#8230;, -3, -2, -1, 0, 1, 2, 3, &#8230;}, kita bisa langsung memahami bahwa 356.804.251 dan -67.332 adalah bilangan bulat, tetapi 356.804.251,5, -67.332,89, -4\/3, dan 0,232323&#8230; bukan.<\/p>\n<h2>Hubungan dengan Bilangan Lain<\/h2>\n<p>Bilangan bulat dapat dipasangkan satu-satu dengan elemen dalam <em><strong>N<\/strong><\/em>, yaitu himpunan bilangan asli. Misalnya, jika <em><strong>N<\/strong><\/em> = {1, 2, 3, &#8230;}, maka pasangan bisa dibuat seperti ini:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/cdn.ttgtmedia.com\/WhatIs\/images\/integer.gif\" alt=\"integer.gif (1078 bytes)\" width=\"280\" height=\"90\" \/><\/p>\n<p>Dalam himpunan tak hingga, keberadaan korespondensi satu-satu seperti ini menjadi acuan dalam menentukan <a href=\"https:\/\/www.linuxid.net\/istilah\/cardinality\/\">kardinalitas<\/a> atau ukuran himpunan. Himpunan bilangan asli dan rasional memiliki kardinalitas yang sama dengan <em><strong>Z<\/strong><\/em>. Namun, himpunan bilangan real, bilangan imajiner, dan bilangan kompleks memiliki kardinalitas yang lebih besar daripada <em><strong>Z<\/strong><\/em>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apa Itu Integer (Bilangan Bulat) dan Contohnya? Bilangan bulat (integer, dibaca: IN-tuh-jer) adalah bilangan utuh (bukan bilangan pecahan) yang bisa bernilai positif, negatif, atau nol. Contoh bilangan bulat: -5, 1, 5, 8, 97, dan 3.043. Contoh bilangan yang bukan bilangan bulat: -1,43, 1 3\/4, 3,14, 0,09, dan 5.643,1. Himpunan Bilangan Bulat Himpunan bilangan bulat, yang [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[187],"tags":[73],"class_list":["post-2028","post","type-post","status-publish","format-standard","hentry","category-data-analytics-and-ai","tag-algorithms"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Apa itu integer? - Istilah Komputer<\/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:\/\/www.linuxid.net\/istilah\/integer\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apa itu integer? - Istilah Komputer\" \/>\n<meta property=\"og:description\" content=\"Apa Itu Integer (Bilangan Bulat) dan Contohnya? Bilangan bulat (integer, dibaca: IN-tuh-jer) adalah bilangan utuh (bukan bilangan pecahan) yang bisa bernilai positif, negatif, atau nol. Contoh bilangan bulat: -5, 1, 5, 8, 97, dan 3.043. Contoh bilangan yang bukan bilangan bulat: -1,43, 1 3\/4, 3,14, 0,09, dan 5.643,1. 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