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	<title>Jarak Euklides - Riwayat revisi</title>
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	<updated>2026-09-16T00:18:20Z</updated>
	<subtitle>Riwayat revisi halaman ini di wiki</subtitle>
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		<title>Maintenance script: Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi</title>
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		<updated>2026-08-25T14:01:46Z</updated>

		<summary type="html">&lt;p&gt;Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw-interface=&quot;&quot;&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 25 Agustus 2026 14.01&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-l1&quot;&gt;Baris 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Baris 1:&lt;/td&gt;&lt;/tr&gt;
&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;[[File:Euclidean_distance_3d_2_cropped.png|thumb|right|280px|Euclidean distance 3d 2 cropped]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&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;&lt;/ins&gt;&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;Dalam [[matematika]], &amp;#039;&amp;#039;&amp;#039;jarak Euklides&amp;#039;&amp;#039;&amp;#039; atau &amp;#039;&amp;#039;&amp;#039;metrik Euklides&amp;#039;&amp;#039;&amp;#039; adalah [[jarak]] [[Garis (geometri)|garis lurus]] &amp;quot;biasa&amp;quot; antara dua titik dalam [[ruang Euklides]]. Dengan jarak ini, ruang Euklides menjadi [[ruang metrik]]. [[Norma (matematika)|Norma]] yang terkait disebut &amp;#039;&amp;#039;&amp;#039;norma Euklides&amp;#039;&amp;#039;&amp;#039;. Literatur lampau menyebutnya dengan &amp;#039;&amp;#039;&amp;#039;metrik Pythagoras&amp;#039;&amp;#039;&amp;#039;. [[Generalisasi|Bentuk umum]] dari norma Euklides adalah norma L&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt; atau jarak L&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;.&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;Dalam [[matematika]], &amp;#039;&amp;#039;&amp;#039;jarak Euklides&amp;#039;&amp;#039;&amp;#039; atau &amp;#039;&amp;#039;&amp;#039;metrik Euklides&amp;#039;&amp;#039;&amp;#039; adalah [[jarak]] [[Garis (geometri)|garis lurus]] &amp;quot;biasa&amp;quot; antara dua titik dalam [[ruang Euklides]]. Dengan jarak ini, ruang Euklides menjadi [[ruang metrik]]. [[Norma (matematika)|Norma]] yang terkait disebut &amp;#039;&amp;#039;&amp;#039;norma Euklides&amp;#039;&amp;#039;&amp;#039;. Literatur lampau menyebutnya dengan &amp;#039;&amp;#039;&amp;#039;metrik Pythagoras&amp;#039;&amp;#039;&amp;#039;. [[Generalisasi|Bentuk umum]] dari norma Euklides adalah norma L&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt; atau jarak L&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;.&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;== Definisi ==&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;== Definisi ==&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;Jarak Euklides antara titik &#039;&#039;&#039;p&#039;&#039;&#039; dan &#039;&#039;&#039;q&#039;&#039;&#039; adalah jarak [[ruas garis]] yang menghubungkan mereka (disimbolkan &amp;lt;math&amp;gt;\overline{\mathbf{p}\mathbf{q}}&amp;lt;/math&amp;gt;).&lt;/div&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;Jarak Euklides antara titik &#039;&#039;&#039;p&#039;&#039;&#039; dan &#039;&#039;&#039;q&#039;&#039;&#039; adalah jarak [[ruas garis]] yang menghubungkan mereka (disimbolkan &amp;lt;math&amp;gt;\overline{\mathbf{p}\mathbf{q}}&amp;lt;/math&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;gt;&amp;lt;ref&amp;gt;[https://mathvault.ca/hub/higher-math/math-symbols/ Compendium of Mathematical Symbols]. &#039;&#039;Math Vault&#039;&#039;. 1 Maret 2020.&amp;lt;/ref&lt;/ins&gt;&amp;gt;).&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; 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;Dalam [[Sistem koordinat Kartesius|koordinat Kartesius]], jika &#039;&#039;&#039;p&#039;&#039;&#039;&amp;amp;nbsp;=&amp;amp;nbsp;(&#039;&#039;p&#039;&#039;&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt;,&amp;amp;nbsp;&#039;&#039;p&#039;&#039;&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;,...,&amp;amp;nbsp;&#039;&#039;p&#039;&#039;&amp;lt;sub&amp;gt;&#039;&#039;n&#039;&#039;&amp;lt;/sub&amp;gt;) dan &#039;&#039;&#039;q&#039;&#039;&#039;&amp;amp;nbsp;=&amp;amp;nbsp;(&#039;&#039;q&#039;&#039;&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt;,&amp;amp;nbsp;&#039;&#039;q&#039;&#039;&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;,...,&amp;amp;nbsp;&#039;&#039;q&#039;&#039;&amp;lt;sub&amp;gt;&#039;&#039;n&#039;&#039;&amp;lt;/sub&amp;gt;) adalah dua titik dalam [[ruang Euklides]] berdimensi &#039;&#039;n&#039;&#039;, jarak Euklides (d) dari &#039;&#039;&#039;p&#039;&#039;&#039; ke &#039;&#039;&#039;q&#039;&#039;&#039; (atau sebaliknya) dihitung dengan [[Teorema Pythagoras|rumus Pythagoras]] seperti berikut.&lt;/div&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;Dalam [[Sistem koordinat Kartesius|koordinat Kartesius]], jika &#039;&#039;&#039;p&#039;&#039;&#039;&amp;amp;nbsp;=&amp;amp;nbsp;(&#039;&#039;p&#039;&#039;&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt;,&amp;amp;nbsp;&#039;&#039;p&#039;&#039;&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;,...,&amp;amp;nbsp;&#039;&#039;p&#039;&#039;&amp;lt;sub&amp;gt;&#039;&#039;n&#039;&#039;&amp;lt;/sub&amp;gt;) dan &#039;&#039;&#039;q&#039;&#039;&#039;&amp;amp;nbsp;=&amp;amp;nbsp;(&#039;&#039;q&#039;&#039;&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt;,&amp;amp;nbsp;&#039;&#039;q&#039;&#039;&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;,...,&amp;amp;nbsp;&#039;&#039;q&#039;&#039;&amp;lt;sub&amp;gt;&#039;&#039;n&#039;&#039;&amp;lt;/sub&amp;gt;) adalah dua titik dalam [[ruang Euklides]] berdimensi &#039;&#039;n&#039;&#039;, jarak Euklides (d) dari &#039;&#039;&#039;p&#039;&#039;&#039; ke &#039;&#039;&#039;q&#039;&#039;&#039; (atau sebaliknya) dihitung dengan [[Teorema Pythagoras|rumus Pythagoras]] seperti berikut.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref&amp;gt;Howard Anton. &#039;&#039;Elementary Linear Algebra&#039;&#039;. John Wiley &amp;amp; Sons. 1994. hlm. 170–171. ISBN 978-0-471-58742-2.&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;Eric W. Weisstein. [https://mathworld.wolfram.com/Distance.html Distance]. &#039;&#039;mathworld.wolfram.com&#039;&#039;.&amp;lt;/ref&amp;gt;&lt;/ins&gt;&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; 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;/div&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;Letak titik pada ruang Euklides berdimensi &#039;&#039;n&#039;&#039; adalah [[vektor Euklides]], maka &#039;&#039;&#039;p&#039;&#039;&#039; dan &#039;&#039;&#039;q&#039;&#039;&#039; dapat digambarkan sebagai vektor Euklides yang berpangkal di [[Titik nol|titik acuan]]  dan berujung di letak mereka (&#039;&#039;&#039;p&#039;&#039;&#039; dan &#039;&#039;&#039;q&#039;&#039;&#039;). Norma Euklides (alias panjang Euklides) atau magnitudo suatu vektor adalah panjang vektor tersebut:&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref&amp;gt;Howard Anton. &#039;&#039;Elementary Linear Algebra&#039;&#039;. John Wiley &amp;amp; Sons. 1994. hlm. 170–171. ISBN 978-0-471-58742-2.&amp;lt;/ref&amp;gt;&lt;/ins&gt;&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;Letak titik pada ruang Euklides berdimensi &#039;&#039;n&#039;&#039; adalah [[vektor Euklides]], maka &#039;&#039;&#039;p&#039;&#039;&#039; dan &#039;&#039;&#039;q&#039;&#039;&#039; dapat digambarkan sebagai vektor Euklides yang berpangkal di [[Titik nol|titik acuan]]  dan berujung di letak mereka (&#039;&#039;&#039;p&#039;&#039;&#039; dan &#039;&#039;&#039;q&#039;&#039;&#039;). Norma Euklides (alias panjang Euklides) atau magnitudo suatu vektor adalah panjang vektor tersebut:&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;
&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;: &amp;lt;math&amp;gt; \left\| \mathbf{p} \right\| = \sqrt{p_1^2 + p_2^2 + \cdots + p_n^2} = \sqrt{\mathbf{p} \cdot \mathbf{p}}&amp;lt;/math&amp;gt;&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;: &amp;lt;math&amp;gt; \left\| \mathbf{p} \right\| = \sqrt{p_1^2 + p_2^2 + \cdots + p_n^2} = \sqrt{\mathbf{p} \cdot \mathbf{p}}&amp;lt;/math&amp;gt;&lt;/div&gt;&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-l20&quot;&gt;Baris 20:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Baris 21:&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;Jarak Euklides antara &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039; dan &amp;#039;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;#039; hanyalah panjang Euklides dari vektor perpindahannya:&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;Jarak Euklides antara &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039; dan &amp;#039;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;#039; hanyalah panjang Euklides dari vektor perpindahannya:&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;
&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;yang ekuivalen dengan persamaan (1) dan persamaan berikut:&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;yang ekuivalen dengan persamaan (1) dan persamaan berikut:&lt;/div&gt;&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-l32&quot;&gt;Baris 32:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Baris 32:&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;=== Dua dimensi ===&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;=== Dua dimensi ===&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;Pada [[Bidang (geometri)|bidang Euklides]], misalkan &#039;&#039;&#039;p&#039;&#039;&#039;&amp;amp;nbsp;=&amp;amp;nbsp;(&#039;&#039;p&#039;&#039;&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt;,&amp;amp;nbsp;&#039;&#039;p&#039;&#039;&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;) dan &#039;&#039;&#039;q&#039;&#039;&#039;&amp;amp;nbsp;=&amp;amp;nbsp;(&#039;&#039;q&#039;&#039;&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt;,&amp;amp;nbsp;&#039;&#039;q&#039;&#039;&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;), maka jarak antara keduanya adalah&lt;/div&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;Pada [[Bidang (geometri)|bidang Euklides]], misalkan &#039;&#039;&#039;p&#039;&#039;&#039;&amp;amp;nbsp;=&amp;amp;nbsp;(&#039;&#039;p&#039;&#039;&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt;,&amp;amp;nbsp;&#039;&#039;p&#039;&#039;&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;) dan &#039;&#039;&#039;q&#039;&#039;&#039;&amp;amp;nbsp;=&amp;amp;nbsp;(&#039;&#039;q&#039;&#039;&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt;,&amp;amp;nbsp;&#039;&#039;q&#039;&#039;&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;), maka jarak antara keduanya adalah&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref&amp;gt;[https://www.mathsisfun.com/algebra/distance-2-points.html Distance Between 2 Points]. &#039;&#039;www.mathsisfun.com&#039;&#039;.&amp;lt;/ref&amp;gt;&lt;/ins&gt;&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;: &amp;lt;math&amp;gt;d(\mathbf{p}, \mathbf{q}) = \sqrt{(q_1 - p_1)^2 + (q_2 - p_2)^2}.&amp;lt;/math&amp;gt;&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;: &amp;lt;math&amp;gt;d(\mathbf{p}, \mathbf{q}) = \sqrt{(q_1 - p_1)^2 + (q_2 - p_2)^2}.&amp;lt;/math&amp;gt;&lt;/div&gt;&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-l39&quot;&gt;Baris 39:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Baris 39:&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;=== Tiga dimensi ===&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;=== Tiga dimensi ===&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;Dalam ruang Euklides tiga dimensi, jarak keduanya adalah&lt;/div&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;Dalam ruang Euklides tiga dimensi, jarak keduanya adalah&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref&amp;gt;[https://www.mathsisfun.com/algebra/distance-2-points.html Distance Between 2 Points]. &#039;&#039;www.mathsisfun.com&#039;&#039;.&amp;lt;/ref&amp;gt;&lt;/ins&gt;&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;: &amp;lt;math&amp;gt;d(\mathbf{p}, \mathbf{q}) = \sqrt{(q_1 - p_1)^2 + (q_2 - p_2)^2 + (q_3 - p_3)^2}.&amp;lt;/math&amp;gt;&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;: &amp;lt;math&amp;gt;d(\mathbf{p}, \mathbf{q}) = \sqrt{(q_1 - p_1)^2 + (q_2 - p_2)^2 + (q_3 - p_3)^2}.&amp;lt;/math&amp;gt;&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;=== &amp;#039;&amp;#039;n&amp;#039;&amp;#039; dimensi ===&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;=== &amp;#039;&amp;#039;n&amp;#039;&amp;#039; dimensi ===&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;Secara umum, untuk ruang berdimensi &#039;&#039;n&#039;&#039;, jarak keduanya adalah&lt;/div&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;Secara umum, untuk ruang berdimensi &#039;&#039;n&#039;&#039;, jarak keduanya adalah&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref&amp;gt;Eric W. Weisstein. [https://mathworld.wolfram.com/Distance.html Distance]. &#039;&#039;mathworld.wolfram.com&#039;&#039;.&amp;lt;/ref&amp;gt;&lt;/ins&gt;&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;: &amp;lt;math&amp;gt;d(\mathbf{p}, \mathbf{q}) = \sqrt{(p_1 - q_1)^2 + (p_2 - q_2)^2 + \cdots + (p_i - q_i)^2 + \cdots + (p_n - q_n)^2} = \sqrt{\sum_{i = 1}^n {(p_i - q_i)^2}}.&amp;lt;/math&amp;gt;&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;: &amp;lt;math&amp;gt;d(\mathbf{p}, \mathbf{q}) = \sqrt{(p_1 - q_1)^2 + (p_2 - q_2)^2 + \cdots + (p_i - q_i)^2 + \cdots + (p_n - q_n)^2} = \sqrt{\sum_{i = 1}^n {(p_i - q_i)^2}}.&amp;lt;/math&amp;gt;&lt;/div&gt;&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-l62&quot;&gt;Baris 62:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Baris 62:&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;=== Contoh penerapan ===&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;=== Contoh penerapan ===&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;Dalam [[ilmu komputer]], terutama [[grafika komputer]], [[simulasi]], dan [[pengembangan permainan video]], penggunaan jarak Euklides biasa dan fungsi norma (pada kasus tertentu) kadang-kadang dianggap kurang optimal karena membutuhkan [[Akar kuadrat|operasi akar kuadrat]]. [[Algoritma|Algoritme]] yang menggunakan perbandingan jarak dapat menggunakan kuadrat jarak Euklides alih-alih jarak Euklides. Misalkan berlaku &amp;lt;math&amp;gt;d(\mathbf{a}, \mathbf{b}) &amp;gt; d(\mathbf{c}, \mathbf{d})&amp;lt;/math&amp;gt;, maka &amp;lt;math&amp;gt;d^2(\mathbf{a}, \mathbf{b}) &amp;gt; d^2(\mathbf{c}, \mathbf{d})&amp;lt;/math&amp;gt; juga berlaku dan dapat dipakai.&lt;/div&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;Dalam [[ilmu komputer]], terutama [[grafika komputer]], [[simulasi]], dan [[pengembangan permainan video]], penggunaan jarak Euklides biasa dan fungsi norma (pada kasus tertentu) kadang-kadang dianggap kurang optimal karena membutuhkan [[Akar kuadrat|operasi akar kuadrat]]. [[Algoritma|Algoritme]] yang menggunakan perbandingan jarak dapat menggunakan kuadrat jarak Euklides alih-alih jarak Euklides. Misalkan berlaku &amp;lt;math&amp;gt;d(\mathbf{a}, \mathbf{b}) &amp;gt; d(\mathbf{c}, \mathbf{d})&amp;lt;/math&amp;gt;, maka &amp;lt;math&amp;gt;d^2(\mathbf{a}, \mathbf{b}) &amp;gt; d^2(\mathbf{c}, \mathbf{d})&amp;lt;/math&amp;gt; juga berlaku dan dapat dipakai.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref&amp;gt;[https://gamedev.stackexchange.com/questions/23709/are-there-any-disadvantages-of-using-distance-squared-checks-rather-than-distanc mathematics - Are there any disadvantages of using Distance Squared checks rather than Distance?]. &#039;&#039;Game Development Stack Exchange&#039;&#039;.&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;[https://gamedev.net/forums/topic/681211-fast-square-root-for-distance-calculations/5305059/ Fast Square Root For Distance Calculations?]. &#039;&#039;GameDev.net&#039;&#039;.&amp;lt;/ref&amp;gt;&lt;/ins&gt;&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;== Lihat pula ==&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;== Lihat pula ==&lt;/div&gt;&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-l69&quot;&gt;Baris 69:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Baris 69:&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;* [[Jarak Manhattan]]&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;* [[Jarak Manhattan]]&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;* [[Jarak Minkowski]]&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;* [[Jarak Minkowski]]&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;
&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;== Referensi ==&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;
&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;
&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;== Bacaan lebih lanjut ==&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;== Bacaan lebih lanjut ==&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;/div&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;/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;*&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;*&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 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;== Referensi ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&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;references /&amp;gt;&lt;/ins&gt;&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 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;== Sumber dan atribusi ==&lt;/ins&gt;&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; 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;Sumber &lt;/del&gt;dan &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;atribusi ==&lt;/del&gt;&lt;/div&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;Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title&lt;/ins&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Jarak+Euklides&amp;amp;oldid&lt;/ins&gt;=&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;29299184 Wikipedia bahasa Indonesia], revisi 29299184 (2026-05-31T20:41:58Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Gambar pada artikel ini bersumber dari Wikimedia Commons &lt;/ins&gt;dan &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;mengikuti ketentuan lisensi masing-masing berkas. Mohon gunakan konten dan media secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.&lt;/ins&gt;&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; 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;Konten artikel ini diadaptasi dari [https://id.wikipedia.org/w/index.php?title=Jarak+Euklides&amp;amp;oldid=29299184 Wikipedia bahasa Indonesia], revisi 29299184 (2026&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;05&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;31T20:41:58Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;BerbagiSerupa (CC BY&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.&lt;/del&gt;&lt;/div&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;!&lt;/ins&gt;-- &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;WIKI_UNISSULA_PRESENTATION_V4 &lt;/ins&gt;--&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
	<entry>
		<id>https://wiki.unissula.ac.id/index.php?title=Jarak_Euklides&amp;diff=10229&amp;oldid=prev</id>
		<title>Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 29299184; atribusi sumber disertakan.</title>
		<link rel="alternate" type="text/html" href="https://wiki.unissula.ac.id/index.php?title=Jarak_Euklides&amp;diff=10229&amp;oldid=prev"/>
		<updated>2026-08-25T13:28:01Z</updated>

		<summary type="html">&lt;p&gt;Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 29299184; atribusi sumber disertakan.&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Halaman baru&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Dalam [[matematika]], &amp;#039;&amp;#039;&amp;#039;jarak Euklides&amp;#039;&amp;#039;&amp;#039; atau &amp;#039;&amp;#039;&amp;#039;metrik Euklides&amp;#039;&amp;#039;&amp;#039; adalah [[jarak]] [[Garis (geometri)|garis lurus]] &amp;quot;biasa&amp;quot; antara dua titik dalam [[ruang Euklides]]. Dengan jarak ini, ruang Euklides menjadi [[ruang metrik]]. [[Norma (matematika)|Norma]] yang terkait disebut &amp;#039;&amp;#039;&amp;#039;norma Euklides&amp;#039;&amp;#039;&amp;#039;. Literatur lampau menyebutnya dengan &amp;#039;&amp;#039;&amp;#039;metrik Pythagoras&amp;#039;&amp;#039;&amp;#039;. [[Generalisasi|Bentuk umum]] dari norma Euklides adalah norma L&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt; atau jarak L&amp;lt;sup&amp;gt;2&amp;lt;/sup&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
== Definisi ==&lt;br /&gt;
Jarak Euklides antara titik &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039; dan &amp;#039;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;#039; adalah jarak [[ruas garis]] yang menghubungkan mereka (disimbolkan &amp;lt;math&amp;gt;\overline{\mathbf{p}\mathbf{q}}&amp;lt;/math&amp;gt;).&lt;br /&gt;
&lt;br /&gt;
Dalam [[Sistem koordinat Kartesius|koordinat Kartesius]], jika &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039;&amp;amp;nbsp;=&amp;amp;nbsp;(&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt;,&amp;amp;nbsp;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;,...,&amp;amp;nbsp;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;lt;sub&amp;gt;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;lt;/sub&amp;gt;) dan &amp;#039;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;#039;&amp;amp;nbsp;=&amp;amp;nbsp;(&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt;,&amp;amp;nbsp;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;,...,&amp;amp;nbsp;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;lt;sub&amp;gt;&amp;#039;&amp;#039;n&amp;#039;&amp;#039;&amp;lt;/sub&amp;gt;) adalah dua titik dalam [[ruang Euklides]] berdimensi &amp;#039;&amp;#039;n&amp;#039;&amp;#039;, jarak Euklides (d) dari &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039; ke &amp;#039;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;#039; (atau sebaliknya) dihitung dengan [[Teorema Pythagoras|rumus Pythagoras]] seperti berikut.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Letak titik pada ruang Euklides berdimensi &amp;#039;&amp;#039;n&amp;#039;&amp;#039; adalah [[vektor Euklides]], maka &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039; dan &amp;#039;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;#039; dapat digambarkan sebagai vektor Euklides yang berpangkal di [[Titik nol|titik acuan]]  dan berujung di letak mereka (&amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039; dan &amp;#039;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;#039;). Norma Euklides (alias panjang Euklides) atau magnitudo suatu vektor adalah panjang vektor tersebut:&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt; \left\| \mathbf{p} \right\| = \sqrt{p_1^2 + p_2^2 + \cdots + p_n^2} = \sqrt{\mathbf{p} \cdot \mathbf{p}}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
dengan &amp;lt;math&amp;gt;\mathbf{p} \cdot \mathbf{p}&amp;lt;/math&amp;gt; adalah [[Produk skalar|operasi produk skalar]] antara &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039; dan &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039;.&lt;br /&gt;
&lt;br /&gt;
Hubungan antara titik &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039; dan &amp;#039;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;#039; bisa juga memiliki arah (misalnya, dari &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039; ke &amp;#039;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;#039;). Hubungan tersebut dapat digambarkan sebagai vektor berikut.&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt;\mathbf{q} - \mathbf{p} = (q_1 - p_1, q_2 - p_2, \cdots, q_n - p_n)&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Dalam ruang berdimensi dua atau tiga, hal tersebut biasa digambarkan dengan sebuah panah dari &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039; ke &amp;#039;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;#039;. Dalam ruang apa pun, ia dapat bermakna sebagai letak &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039; terhadap &amp;#039;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;#039;. Panah itu bisa disebut vektor [[perpindahan]].&lt;br /&gt;
&lt;br /&gt;
Jarak Euklides antara &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039; dan &amp;#039;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;#039; hanyalah panjang Euklides dari vektor perpindahannya:&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
yang ekuivalen dengan persamaan (1) dan persamaan berikut:&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt; \left\| \mathbf{q} - \mathbf{p} \right\| = \sqrt{ \left\| \mathbf{p} \right\|^2 + \left\| \mathbf{q} \right\| ^2 - 2 \mathbf{p}\cdot\mathbf{q}}.&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Satu dimensi ===&lt;br /&gt;
Jarak antara dua titik pada garis bilangan adalah selisih dari koordinatnya. Misalkan &amp;#039;&amp;#039;p&amp;#039;&amp;#039; dan &amp;#039;&amp;#039;q&amp;#039;&amp;#039; adalah titik pada garis bilangan, maka jarak antara keduanya adalah&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt;\sqrt{(q - p)^2} = |q - p|.&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Dua dimensi ===&lt;br /&gt;
Pada [[Bidang (geometri)|bidang Euklides]], misalkan &amp;#039;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;#039;&amp;amp;nbsp;=&amp;amp;nbsp;(&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt;,&amp;amp;nbsp;&amp;#039;&amp;#039;p&amp;#039;&amp;#039;&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;) dan &amp;#039;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;#039;&amp;amp;nbsp;=&amp;amp;nbsp;(&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;lt;sub&amp;gt;1&amp;lt;/sub&amp;gt;,&amp;amp;nbsp;&amp;#039;&amp;#039;q&amp;#039;&amp;#039;&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;), maka jarak antara keduanya adalah&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt;d(\mathbf{p}, \mathbf{q}) = \sqrt{(q_1 - p_1)^2 + (q_2 - p_2)^2}.&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Rumus tersebut ekuivalen dengan [[Teorema Pythagoras|rumus Pythagoras]].&lt;br /&gt;
&lt;br /&gt;
=== Tiga dimensi ===&lt;br /&gt;
Dalam ruang Euklides tiga dimensi, jarak keduanya adalah&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt;d(\mathbf{p}, \mathbf{q}) = \sqrt{(q_1 - p_1)^2 + (q_2 - p_2)^2 + (q_3 - p_3)^2}.&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== &amp;#039;&amp;#039;n&amp;#039;&amp;#039; dimensi ===&lt;br /&gt;
Secara umum, untuk ruang berdimensi &amp;#039;&amp;#039;n&amp;#039;&amp;#039;, jarak keduanya adalah&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt;d(\mathbf{p}, \mathbf{q}) = \sqrt{(p_1 - q_1)^2 + (p_2 - q_2)^2 + \cdots + (p_i - q_i)^2 + \cdots + (p_n - q_n)^2} = \sqrt{\sum_{i = 1}^n {(p_i - q_i)^2}}.&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Kuadrat jarak Euklides ==&lt;br /&gt;
Nilai kuadrat dari jarak Euklides juga menjadi perhatian. Berikut persamaannya:&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt;d^2(\mathbf{p}, \mathbf{q}) = (p_1 - q_1)^2 + (p_2 - q_2)^2 + \cdots + (p_i - q_i)^2 + \cdots + (p_n - q_n)^2.&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Kuadrat jarak Euklides tidak termasuk [[Metrik (matematika)|metrik]] karena tidak memenuhi [[pertidaksamaan segitiga]]. [[Teorema Pythagoras]] lebih sederhana dalam bentuk kuadrat (karena tidak memerlukan tanda akar). Misalkan &amp;lt;math&amp;gt;\mathbf{pq} \perp \mathbf{qr}&amp;lt;/math&amp;gt;, maka&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt;d^2(\mathbf{p}, \mathbf{r}) = d^2(\mathbf{p}, \mathbf{q}) + d^2(\mathbf{q}, \mathbf{r})&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
atau&lt;br /&gt;
&lt;br /&gt;
: &amp;lt;math&amp;gt;\overline{\mathbf{p}\mathbf{r}}^2 = \overline{\mathbf{p}\mathbf{q}}^2 + \overline{\mathbf{q}\mathbf{r}}^2.&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Contoh penerapan ===&lt;br /&gt;
Dalam [[ilmu komputer]], terutama [[grafika komputer]], [[simulasi]], dan [[pengembangan permainan video]], penggunaan jarak Euklides biasa dan fungsi norma (pada kasus tertentu) kadang-kadang dianggap kurang optimal karena membutuhkan [[Akar kuadrat|operasi akar kuadrat]]. [[Algoritma|Algoritme]] yang menggunakan perbandingan jarak dapat menggunakan kuadrat jarak Euklides alih-alih jarak Euklides. Misalkan berlaku &amp;lt;math&amp;gt;d(\mathbf{a}, \mathbf{b}) &amp;gt; d(\mathbf{c}, \mathbf{d})&amp;lt;/math&amp;gt;, maka &amp;lt;math&amp;gt;d^2(\mathbf{a}, \mathbf{b}) &amp;gt; d^2(\mathbf{c}, \mathbf{d})&amp;lt;/math&amp;gt; juga berlaku dan dapat dipakai.&lt;br /&gt;
&lt;br /&gt;
== Lihat pula ==&lt;br /&gt;
* [[Jarak Chebyshev]]&lt;br /&gt;
* [[Jarak Mahalanobis]]&lt;br /&gt;
* [[Jarak Manhattan]]&lt;br /&gt;
* [[Jarak Minkowski]]&lt;br /&gt;
&lt;br /&gt;
== Referensi ==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Bacaan lebih lanjut ==&lt;br /&gt;
*&lt;br /&gt;
*&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=Jarak+Euklides&amp;amp;oldid=29299184 Wikipedia bahasa Indonesia], revisi 29299184 (2026-05-31T20:41:58Z), 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>
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