<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="id">
	<id>https://wiki.unissula.ac.id/index.php?action=history&amp;feed=atom&amp;title=Simbol_Christoffel</id>
	<title>Simbol Christoffel - Riwayat revisi</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.unissula.ac.id/index.php?action=history&amp;feed=atom&amp;title=Simbol_Christoffel"/>
	<link rel="alternate" type="text/html" href="https://wiki.unissula.ac.id/index.php?title=Simbol_Christoffel&amp;action=history"/>
	<updated>2026-09-15T19:16:19Z</updated>
	<subtitle>Riwayat revisi halaman ini di wiki</subtitle>
	<generator>MediaWiki 1.46.0</generator>
	<entry>
		<id>https://wiki.unissula.ac.id/index.php?title=Simbol_Christoffel&amp;diff=8234&amp;oldid=prev</id>
		<title>Maintenance script: Presentation V4: sitasi, referensi, Math, Wikimedia Commons, dan atribusi</title>
		<link rel="alternate" type="text/html" href="https://wiki.unissula.ac.id/index.php?title=Simbol_Christoffel&amp;diff=8234&amp;oldid=prev"/>
		<updated>2026-08-24T23:01:20Z</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;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;id&quot;&gt;
				&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 24 Agustus 2026 23.01&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 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 matematika dan fisika, simbol Christoffel adalah deretan angka yang menggambarkan [[koneksi metrik]]. Sambungan metrik adalah spesialisasi [[sambungan affine]] ke permukaan atau manifold lain yang dilengkapi dengan metrik, yang memungkinkan jarak diukur pada permukaan itu.&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 matematika dan fisika, simbol Christoffel adalah deretan angka yang menggambarkan [[koneksi metrik]].&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref&amp;gt;See, for instance, and&amp;lt;/ref&amp;gt; &lt;/ins&gt;Sambungan metrik adalah spesialisasi [[sambungan affine]] ke permukaan atau manifold lain yang dilengkapi dengan metrik, yang memungkinkan jarak diukur pada permukaan itu.  &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 [[geometri diferensial]], koneksi affine dapat didefinisikan tanpa mengacu pada metrik, dan banyak konsep tambahan berikut: [[transpor paralel]], [[turunan kovarian]], [[geodesik]], dll. juga tidak memerlukan konsep metrik. Namun, ketika metrik tersedia, konsep ini dapat langsung dikaitkan dengan &quot;bentuk&quot; manifold itu sendiri; bentuk itu ditentukan oleh bagaimana ruang singgung dilekatkan ke ruang kotangen oleh tensor metrik.&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 [[geometri diferensial]], koneksi affine dapat didefinisikan tanpa mengacu pada metrik, dan banyak konsep tambahan berikut: [[transpor paralel]], [[turunan kovarian]], [[geodesik]], dll. juga tidak memerlukan konsep metrik.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ref&amp;gt;Ronald Adler, Maurice Bazin, Menahem Schiffer, &#039;&#039;Introduction to General Relativity&#039;&#039; (1965) McGraw-Hill Book Company (&#039;&#039;See section 2.1&#039;&#039;)&amp;lt;/ref&amp;gt;&amp;lt;ref&amp;gt;Charles W. Misner, Kip S. Thorne, John Archibald Wheeler, &#039;&#039;Gravitation&#039;&#039; (1973) W. H. Freeman (&#039;&#039;See chapters 8-11&#039;&#039;)&amp;lt;/ref&amp;gt; &lt;/ins&gt;Namun, ketika metrik tersedia, konsep ini dapat langsung dikaitkan dengan &quot;bentuk&quot; manifold itu sendiri; bentuk itu ditentukan oleh bagaimana ruang singgung dilekatkan ke ruang kotangen oleh tensor metrik.  &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;Simbol Christoffel memberikan representasi konkret dari koneksi (pseudo-) [[Geometri Riemann|geometri Riemannian]] dalam hal koordinat pada manifold. Konsep tambahan, seperti transportasi paralel, geodesik, dll. kemudian dapat dinyatakan dalam simbol Christoffel. Kemudian contohnya dalam ruang Euclidean, simbol Christoffel menggambarkan bagaimana basis koordinat lokal berubah dari titik ke titik.&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;Simbol Christoffel memberikan representasi konkret dari koneksi (pseudo-) [[Geometri Riemann|geometri Riemannian]] dalam hal koordinat pada manifold. Konsep tambahan, seperti transportasi paralel, geodesik, dll. kemudian dapat dinyatakan dalam simbol Christoffel. Kemudian contohnya dalam ruang Euclidean, simbol Christoffel menggambarkan bagaimana basis koordinat lokal berubah dari titik ke titik.&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-l8&quot;&gt;Baris 8:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Baris 8:&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;== Metrik ==&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;== Metrik ==&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;Dengan diberikan [[sistem koordinat]] ruang, ambil contoh untuk ruang 3 dimensi, maka kita bisa menulis&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;Dengan diberikan [[sistem koordinat]] ruang, ambil contoh untuk ruang 3 dimensi, maka kita bisa menulis  &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;metrik sebagai &amp;lt;math&amp;gt;g_{\mu\nu}&amp;lt;/math&amp;gt; dengan index &amp;lt;math&amp;gt;\mu,\nu = (0,1,2)&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;metrik sebagai &amp;lt;math&amp;gt;g_{\mu\nu}&amp;lt;/math&amp;gt; dengan index &amp;lt;math&amp;gt;\mu,\nu = (0,1,2)&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;div&gt;dan dengan persamaan &amp;lt;math&amp;gt;g_{\mu\nu} = {\sum^{n=2}_{k=0}}\frac{\partial \zeta^k}{\partial x^\mu}\frac{\partial \zeta^k}{\partial x^\nu}&amp;lt;/math&amp;gt; = &amp;lt;math&amp;gt;\frac{\partial \zeta^0}{\partial x^\mu}\frac{\partial \zeta^0}{\partial x^\nu} + \frac{\partial \zeta^1}{\partial x^\mu}\frac{\partial \zeta^1}{\partial x^\nu} + \frac{\partial \zeta^2}{\partial x^\mu}\frac{\partial \zeta^2}{\partial x^\nu}&amp;lt;/math&amp;gt;, di mana &amp;lt;math&amp;gt;\zeta^k = &amp;lt;/math&amp;gt; komponen fungsi. Ambil contoh &amp;lt;math&amp;gt;(f(x) i, f(y) j, f(z) k) = (\zeta^0, \zeta^1, \zeta^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;dan dengan persamaan &amp;lt;math&amp;gt;g_{\mu\nu} = {\sum^{n=2}_{k=0}}\frac{\partial \zeta^k}{\partial x^\mu}\frac{\partial \zeta^k}{\partial x^\nu}&amp;lt;/math&amp;gt; = &amp;lt;math&amp;gt;\frac{\partial \zeta^0}{\partial x^\mu}\frac{\partial \zeta^0}{\partial x^\nu} + \frac{\partial \zeta^1}{\partial x^\mu}\frac{\partial \zeta^1}{\partial x^\nu} + \frac{\partial \zeta^2}{\partial x^\mu}\frac{\partial \zeta^2}{\partial x^\nu}&amp;lt;/math&amp;gt;, di mana &amp;lt;math&amp;gt;\zeta^k = &amp;lt;/math&amp;gt; komponen fungsi. Ambil contoh &amp;lt;math&amp;gt;(f(x) i, f(y) j, f(z) k) = (\zeta^0, \zeta^1, \zeta^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-l25&quot;&gt;Baris 25:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Baris 25:&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;== Aplikasi ==&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;== Aplikasi ==&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 relativitas umum===&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 relativitas umum===&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;div&gt;Simbol Christoffel sering digunakan dalam teori [[Relativitas umum]] Einstein, di mana ruang-waktu diwakili oleh manifold Lorentz 4-dimensi melengkung dengan koneksi Levi-Civita. Persamaan medan Einstein—yang menentukan geometri ruangwaktu dengan adanya materi—mengandung tensor Ricci, dan karenanya menghitung simbol Christoffel sangat penting. Setelah geometri ditentukan, jalur partikel dan berkas cahaya dihitung dengan memecahkan persamaan geodesik di mana simbol Christoffel muncul secara eksplisit.&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;Simbol Christoffel sering digunakan dalam teori [[Relativitas umum]] Einstein, di mana ruang-waktu diwakili oleh manifold Lorentz 4-dimensi melengkung dengan koneksi Levi-Civita. Persamaan medan Einstein—yang menentukan geometri ruangwaktu dengan adanya materi—mengandung tensor Ricci, dan karenanya menghitung simbol Christoffel sangat penting. Setelah geometri ditentukan, jalur partikel dan berkas cahaya dihitung dengan memecahkan persamaan geodesik di mana simbol Christoffel muncul secara eksplisit.&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-lineno&quot; id=&quot;mw-diff-left-l37&quot;&gt;Baris 37:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Baris 36:&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;4. [[:en:Christoffel_symbols|Christoffel symbol]]&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;4. [[:en:Christoffel_symbols|Christoffel symbol]]&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;Catatan kaki &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;Referensi &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; &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;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; 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 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;== 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=Simbol+Christoffel&amp;amp;oldid=24962586 Wikipedia bahasa Indonesia], revisi 24962586 (2023-12-07T09:54:41Z), 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=Simbol+Christoffel&amp;amp;oldid=24962586 Wikipedia bahasa Indonesia], revisi 24962586 (2023-12-07T09:54:41Z), 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;
&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 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;
&lt;/table&gt;</summary>
		<author><name>Maintenance script</name></author>
	</entry>
	<entry>
		<id>https://wiki.unissula.ac.id/index.php?title=Simbol_Christoffel&amp;diff=7834&amp;oldid=prev</id>
		<title>Maintenance script: Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 24962586; atribusi sumber disertakan.</title>
		<link rel="alternate" type="text/html" href="https://wiki.unissula.ac.id/index.php?title=Simbol_Christoffel&amp;diff=7834&amp;oldid=prev"/>
		<updated>2026-08-24T22:29:06Z</updated>

		<summary type="html">&lt;p&gt;Impor teks terkontrol dari Wikipedia bahasa Indonesia; revisi 24962586; 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 dan fisika, simbol Christoffel adalah deretan angka yang menggambarkan [[koneksi metrik]]. Sambungan metrik adalah spesialisasi [[sambungan affine]] ke permukaan atau manifold lain yang dilengkapi dengan metrik, yang memungkinkan jarak diukur pada permukaan itu.&lt;br /&gt;
&lt;br /&gt;
Dalam [[geometri diferensial]], koneksi affine dapat didefinisikan tanpa mengacu pada metrik, dan banyak konsep tambahan berikut: [[transpor paralel]], [[turunan kovarian]], [[geodesik]], dll. juga tidak memerlukan konsep metrik. Namun, ketika metrik tersedia, konsep ini dapat langsung dikaitkan dengan &amp;quot;bentuk&amp;quot; manifold itu sendiri; bentuk itu ditentukan oleh bagaimana ruang singgung dilekatkan ke ruang kotangen oleh tensor metrik.&lt;br /&gt;
&lt;br /&gt;
Simbol Christoffel memberikan representasi konkret dari koneksi (pseudo-) [[Geometri Riemann|geometri Riemannian]] dalam hal koordinat pada manifold. Konsep tambahan, seperti transportasi paralel, geodesik, dll. kemudian dapat dinyatakan dalam simbol Christoffel. Kemudian contohnya dalam ruang Euclidean, simbol Christoffel menggambarkan bagaimana basis koordinat lokal berubah dari titik ke titik.&lt;br /&gt;
&lt;br /&gt;
Simbol Christoffel dinamai oleh [[Elwin Bruno Christoffel]].&lt;br /&gt;
&lt;br /&gt;
== Metrik ==&lt;br /&gt;
Dengan diberikan [[sistem koordinat]] ruang, ambil contoh untuk ruang 3 dimensi, maka kita bisa menulis&lt;br /&gt;
metrik sebagai &amp;lt;math&amp;gt;g_{\mu\nu}&amp;lt;/math&amp;gt; dengan index &amp;lt;math&amp;gt;\mu,\nu = (0,1,2)&amp;lt;/math&amp;gt;.&lt;br /&gt;
dan dengan persamaan &amp;lt;math&amp;gt;g_{\mu\nu} = {\sum^{n=2}_{k=0}}\frac{\partial \zeta^k}{\partial x^\mu}\frac{\partial \zeta^k}{\partial x^\nu}&amp;lt;/math&amp;gt; = &amp;lt;math&amp;gt;\frac{\partial \zeta^0}{\partial x^\mu}\frac{\partial \zeta^0}{\partial x^\nu} + \frac{\partial \zeta^1}{\partial x^\mu}\frac{\partial \zeta^1}{\partial x^\nu} + \frac{\partial \zeta^2}{\partial x^\mu}\frac{\partial \zeta^2}{\partial x^\nu}&amp;lt;/math&amp;gt;, di mana &amp;lt;math&amp;gt;\zeta^k = &amp;lt;/math&amp;gt; komponen fungsi. Ambil contoh &amp;lt;math&amp;gt;(f(x) i, f(y) j, f(z) k) = (\zeta^0, \zeta^1, \zeta^2)&amp;lt;/math&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
Dan metrik bisa ditulis dengan &amp;lt;math&amp;gt;\begin{bmatrix}g_{00} &amp;amp; g_{01} &amp;amp; g_{02} \\ g_{10} &amp;amp; g_{11} &amp;amp; g_{12} \\ g_{20} &amp;amp; g_{21} &amp;amp; g_{22}\end{bmatrix}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Definisi umum ==&lt;br /&gt;
Simbol Christoffel pertama &amp;lt;math&amp;gt;\Gamma_{cab}&lt;br /&gt;
  = \frac{1}{2} \left(\frac{\partial g_{ca}}{\partial x^b} + \frac{\partial g_{cb}}{\partial x^a} - \frac{\partial g_{ab}}{\partial x^c} \right)&lt;br /&gt;
  = \frac{1}{2}\, \left(g_{ca, b} + g_{cb, a} - g_{ab, c}\right)&lt;br /&gt;
  = \frac{1}{2}\, \left(\partial_{b}g_{ca} + \partial_{a}g_{cb} - \partial_{c}g_{ab}\right)\,.&amp;lt;/math&amp;gt;&lt;br /&gt;
simbol Christoffel kedua &amp;lt;math&amp;gt;{\Gamma^i}_{kl}&lt;br /&gt;
  = \frac{1}{2} g^{im} \left(\frac{\partial g_{mk}}{\partial x^l} + \frac{\partial g_{ml}}{\partial x^k} - \frac{\partial g_{kl}}{\partial x^m} \right)&lt;br /&gt;
  = \frac{1}{2} g^{im} \left(g_{mk,l} + g_{ml,k} - g_{kl,m}\right),&amp;lt;/math&amp;gt; di mana &amp;lt;math&amp;gt;g^{ik}&amp;lt;/math&amp;gt; adalah invers metrik atau &amp;lt;math&amp;gt;\frac 1g_{ik}&amp;lt;/math&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Aplikasi ==&lt;br /&gt;
===Dalam relativitas umum===&lt;br /&gt;
&lt;br /&gt;
Simbol Christoffel sering digunakan dalam teori [[Relativitas umum]] Einstein, di mana ruang-waktu diwakili oleh manifold Lorentz 4-dimensi melengkung dengan koneksi Levi-Civita. Persamaan medan Einstein—yang menentukan geometri ruangwaktu dengan adanya materi—mengandung tensor Ricci, dan karenanya menghitung simbol Christoffel sangat penting. Setelah geometri ditentukan, jalur partikel dan berkas cahaya dihitung dengan memecahkan persamaan geodesik di mana simbol Christoffel muncul secara eksplisit.&lt;br /&gt;
&lt;br /&gt;
== Pranala luar ==&lt;br /&gt;
1. [http://einsteinrelativelyeasy.com/index.php/general-relativity/33-christoffel-symbols-in-terms-of-the-metric-tensor Christoffel symbols in terms of the metric tensor;]&lt;br /&gt;
&lt;br /&gt;
2. [http://einsteinrelativelyeasy.com/index.php/dictionary/74-metric-tensor Metric tensor;]&lt;br /&gt;
&lt;br /&gt;
3. [http://einsteinrelativelyeasy.com/index.php/general-relativity/35-metric-tensor-exercise-calculation-for-the-surface-of-a-sphere Metric tensor exercise: calculation for the surface of a sphere;]&lt;br /&gt;
&lt;br /&gt;
4. [[:en:Christoffel_symbols|Christoffel symbol]]&lt;br /&gt;
&lt;br /&gt;
== Catatan kaki ==&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=Simbol+Christoffel&amp;amp;oldid=24962586 Wikipedia bahasa Indonesia], revisi 24962586 (2023-12-07T09:54:41Z), 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>
</feed>