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	<id>https://wiki.unissula.ac.id/index.php?action=history&amp;feed=atom&amp;title=Logika_predikat_tingkat_pertama</id>
	<title>Logika predikat tingkat pertama - Riwayat revisi</title>
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	<updated>2026-09-15T22:40:05Z</updated>
	<subtitle>Riwayat revisi halaman ini di wiki</subtitle>
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	<entry>
		<id>https://wiki.unissula.ac.id/index.php?title=Logika_predikat_tingkat_pertama&amp;diff=1126&amp;oldid=prev</id>
		<title>Maintenance script: Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi</title>
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		<updated>2026-08-23T04:13:51Z</updated>

		<summary type="html">&lt;p&gt;Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Revisi sebelumnya&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revisi per 23 Agustus 2026 04.13&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l34&quot;&gt;Baris 34:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Baris 34:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* www.ltn.lv/~podnieks/&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* www.ltn.lv/~podnieks/&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* john.fremlin.de/schoolwork/logic/index.html&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* john.fremlin.de/schoolwork/logic/index.html&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Sumber dan atribusi ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Sumber dan atribusi ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Logika+predikat+tingkat+pertama&amp;amp;oldid=26338687 Wikipedia bahasa Indonesia], revisi 26338687 (2024-09-23T14:50:18Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Logika+predikat+tingkat+pertama&amp;amp;oldid=26338687 Wikipedia bahasa Indonesia], revisi 26338687 (2024-09-23T14:50:18Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;!-- WIKI_UNISSULA_PRESENTATION_V4 --&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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		<author><name>Maintenance script</name></author>
	</entry>
	<entry>
		<id>https://wiki.unissula.ac.id/index.php?title=Logika_predikat_tingkat_pertama&amp;diff=726&amp;oldid=prev</id>
		<title>Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 26338687; atribusi sumber disertakan.</title>
		<link rel="alternate" type="text/html" href="https://wiki.unissula.ac.id/index.php?title=Logika_predikat_tingkat_pertama&amp;diff=726&amp;oldid=prev"/>
		<updated>2026-08-23T03:47:01Z</updated>

		<summary type="html">&lt;p&gt;Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 26338687; atribusi sumber disertakan.&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Halaman baru&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Logika predikat tingkat pertama&amp;#039;&amp;#039;&amp;#039; adalah sistem deduksi formal yang digunakan dalam [[matematika]], [[filosofi]], [[linguistika]], dan [[ilmu komputer]].&lt;br /&gt;
&lt;br /&gt;
Jika [[kalkulus proposisional]] membahas [[proposisi]] sederhana, LTP menambahkan predikat dan kuantor. Misalnya:&lt;br /&gt;
* Sokrates adalah seorang manusia&lt;br /&gt;
* [[Plato]] adalah seorang manusia&lt;br /&gt;
&lt;br /&gt;
Kedua kalimat di atas dalam kalkulus proposisional adalah dua proposisi yang tidak berhubungan, misalnya dilambangkan dengan &amp;#039;&amp;#039;p&amp;#039;&amp;#039; dan &amp;#039;&amp;#039;q&amp;#039;&amp;#039;. Dalam LTP, keduanya dihubungkan dengan satu sifat, yaitu Manusia(x), artinya x adalah seorang manusia. Bila x = Socrates kita mendapatkan proposisi pertama, &amp;#039;&amp;#039;p&amp;#039;&amp;#039;; dan jika x = Plato kita mendapatkan proposisi kedua, &amp;#039;&amp;#039;q&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
Contoh berikut menjabarkan perbedaan kalkulus proposisional dan LTP:&lt;br /&gt;
* Semua manusia perlu makan&lt;br /&gt;
* Sokrates adalah manusia&lt;br /&gt;
* Sokrates perlu makan&lt;br /&gt;
&lt;br /&gt;
Dalam kalkulus proposisional, ketiga kalimat di atas diterjemahkan sebagai:&lt;br /&gt;
* A&lt;br /&gt;
* B&lt;br /&gt;
* &amp;lt;math&amp;gt;\therefore&amp;lt;/math&amp;gt; C&lt;br /&gt;
(&amp;lt;math&amp;gt;\therefore&amp;lt;/math&amp;gt; artinya &amp;quot;maka&amp;quot;)&lt;br /&gt;
&lt;br /&gt;
Ketiga kalimat di atas tidak dapat dihubungkan dalam kalkulus proposisional. Dalam LTP, kita dapat menerjemahkan ketiga kalimat itu sebagai:&lt;br /&gt;
* &amp;lt;math&amp;gt;\forall x (\mbox{Manusia}(x) \rightarrow \mbox{PerluMakan}(x))&amp;lt;/math&amp;gt;&lt;br /&gt;
* &amp;lt;math&amp;gt;\,\mbox{Manusia}(\mbox{Sokrates})&amp;lt;/math&amp;gt;&lt;br /&gt;
* &amp;lt;math&amp;gt;\therefore \mbox{PerluMakan}(\mbox{Sokrates})&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Pustaka ==&lt;br /&gt;
* Jon Barwise dan John Etchemendy, 2000. &amp;#039;&amp;#039;Language Proof and Logic&amp;#039;&amp;#039;. CSLI (University of Chicago Press) and New York: Seven Bridges Press.&lt;br /&gt;
* David Hilbert dan Wilhelm Ackermann 1950. [[Principles of Theoretical Logic]] (English translation). Chelsea. The 1928 first German edition was titled &amp;#039;&amp;#039;Grundzüge der theoretischen Logik&amp;#039;&amp;#039;.&lt;br /&gt;
* Wilfrid Hodges, 2001, &amp;quot;Classical Logic I: First Order Logic,&amp;quot; in Lou Goble, ed., &amp;#039;&amp;#039;The Blackwell Guide to Philosophical Logic&amp;#039;&amp;#039;. Blackwell.&lt;br /&gt;
&lt;br /&gt;
== Pranala luar ==&lt;br /&gt;
* plato.stanford.edu/entries/logic-classical/&lt;br /&gt;
* www.fecundity.com/logic/&lt;br /&gt;
* us.metamath.org/index.html&lt;br /&gt;
* www.ltn.lv/~podnieks/&lt;br /&gt;
* john.fremlin.de/schoolwork/logic/index.html&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Sumber dan atribusi ==&lt;br /&gt;
&lt;br /&gt;
Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Logika+predikat+tingkat+pertama&amp;amp;oldid=26338687 Wikipedia bahasa Indonesia], revisi 26338687 (2024-09-23T14:50:18Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.&lt;/div&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
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