https://www.mathepedia.wiki/w/index.php?action=history&feed=atom&title=Template%3AMain_Page%2FCategory_ring 2026-05-21T19:27:29Z Revision history for this page on the wiki MediaWiki 1.45.1 https://www.mathepedia.wiki/w/index.php?title=Template:Main_Page/Category_ring&diff=63&oldid=prev 2026-04-04T10:18:26Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 18:18, 4 April 2026</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>&lt;div style=&quot;position: relative; width: 600px; height: 600px; margin: 0 auto;&quot;&gt;</div></td><td class="diff-marker"></td><td style="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;"><div>&lt;div style=&quot;position: relative; width: 600px; height: 600px; margin: 0 auto;&quot;&gt;</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>     &lt;div style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border-radius: 50%; transform: rotate(20deg); background: conic-gradient( transparent 0deg 2deg, #c1a10d 2deg 38deg, transparent 38deg 42deg, #50b61a 42deg 78deg, transparent 78deg 82deg, #008740 82deg 118deg, transparent 118deg 122deg, <del style="font-weight: bold; text-decoration: none;">#</del>#2bb09d 122deg 158deg, transparent 158deg 162deg, #2f95b6 162deg 198deg, transparent 198deg 202deg, #3366bb 202deg 238deg, transparent 238deg 242deg, #6420c2 242deg 278deg, transparent 278deg 282deg, #c80fa2 282deg 318deg, transparent 318deg 322deg, #cc0000 322deg 358deg, transparent 358deg 360deg );"&gt;&lt;/div&gt;</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>     &lt;div style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border-radius: 50%; transform: rotate(20deg); background: conic-gradient( transparent 0deg 2deg, #c1a10d 2deg 38deg, transparent 38deg 42deg, #50b61a 42deg 78deg, transparent 78deg 82deg, #008740 82deg 118deg, transparent 118deg 122deg, #2bb09d 122deg 158deg, transparent 158deg 162deg, #2f95b6 162deg 198deg, transparent 198deg 202deg, #3366bb 202deg 238deg, transparent 238deg 242deg, #6420c2 242deg 278deg, transparent 278deg 282deg, #c80fa2 282deg 318deg, transparent 318deg 322deg, #cc0000 322deg 358deg, transparent 358deg 360deg );"&gt;&lt;/div&gt;</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>     &lt;div style=&quot;position: absolute; top: 17%; left: 17%; width: 66%; height: 66%; background-color: #ffffff; border-radius: 50%;&quot;&gt;&lt;/div&gt;</div></td><td class="diff-marker"></td><td style="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;"><div>     &lt;div style=&quot;position: absolute; top: 17%; left: 17%; width: 66%; height: 66%; background-color: #ffffff; border-radius: 50%;&quot;&gt;&lt;/div&gt;</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>     &lt;div style=&quot;position: absolute; left: 50.0%; top: 8.5%; transform: translate(-50%, -50%); font-size: 16px; text-transform: capitalize; z-index: 10;&quot;&gt;[[Algebra|&lt;span style=&quot;color:#fff;&quot;&gt;&#039;&#039;&#039;Algebra&#039;&#039;&#039;&lt;/span&gt;]]&lt;/div&gt;</div></td><td class="diff-marker"></td><td style="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;"><div>     &lt;div style=&quot;position: absolute; left: 50.0%; top: 8.5%; transform: translate(-50%, -50%); font-size: 16px; text-transform: capitalize; z-index: 10;&quot;&gt;[[Algebra|&lt;span style=&quot;color:#fff;&quot;&gt;&#039;&#039;&#039;Algebra&#039;&#039;&#039;&lt;/span&gt;]]&lt;/div&gt;</div></td></tr> <!-- diff cache key mathepedia:diff:1.41:old-62:rev-63:php=table --> </table>

InfernalAtom683 https://www.mathepedia.wiki/w/index.php?title=Template:Main_Page/Category_ring&diff=62&oldid=prev 2026-04-04T10:17:57Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 18:17, 4 April 2026</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>&lt;div style=&quot;position: relative; width: 600px; height: 600px; margin: 0 auto;&quot;&gt;</div></td><td class="diff-marker"></td><td style="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;"><div>&lt;div style=&quot;position: relative; width: 600px; height: 600px; margin: 0 auto;&quot;&gt;</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>     &lt;div style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border-radius: 50%; transform: rotate(20deg); background: conic-gradient( transparent 0deg 2deg, #<del style="font-weight: bold; text-decoration: none;">999933 </del>2deg 38deg, transparent 38deg 42deg, #<del style="font-weight: bold; text-decoration: none;">669933 </del>42deg 78deg, transparent 78deg 82deg, #<del style="font-weight: bold; text-decoration: none;">339933 </del>82deg 118deg, transparent 118deg 122deg, #<del style="font-weight: bold; text-decoration: none;">339999 </del>122deg 158deg, transparent 158deg 162deg, #<del style="font-weight: bold; text-decoration: none;">336699 </del>162deg 198deg, transparent 198deg 202deg, #<del style="font-weight: bold; text-decoration: none;">333399 </del>202deg 238deg, transparent 238deg 242deg, #<del style="font-weight: bold; text-decoration: none;">993399 </del>242deg 278deg, transparent 278deg 282deg, #<del style="font-weight: bold; text-decoration: none;">993366 </del>282deg 318deg, transparent 318deg 322deg, #<del style="font-weight: bold; text-decoration: none;">993333 </del>322deg 358deg, transparent 358deg 360deg );"&gt;&lt;/div&gt;</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>     &lt;div style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border-radius: 50%; transform: rotate(20deg); background: conic-gradient( transparent 0deg 2deg, #<ins style="font-weight: bold; text-decoration: none;">c1a10d </ins>2deg 38deg, transparent 38deg 42deg, #<ins style="font-weight: bold; text-decoration: none;">50b61a </ins>42deg 78deg, transparent 78deg 82deg, #<ins style="font-weight: bold; text-decoration: none;">008740 </ins>82deg 118deg, transparent 118deg 122deg, #<ins style="font-weight: bold; text-decoration: none;">#2bb09d </ins>122deg 158deg, transparent 158deg 162deg, #<ins style="font-weight: bold; text-decoration: none;">2f95b6 </ins>162deg 198deg, transparent 198deg 202deg, #<ins style="font-weight: bold; text-decoration: none;">3366bb </ins>202deg 238deg, transparent 238deg 242deg, #<ins style="font-weight: bold; text-decoration: none;">6420c2 </ins>242deg 278deg, transparent 278deg 282deg, #<ins style="font-weight: bold; text-decoration: none;">c80fa2 </ins>282deg 318deg, transparent 318deg 322deg, #<ins style="font-weight: bold; text-decoration: none;">cc0000 </ins>322deg 358deg, transparent 358deg 360deg );"&gt;&lt;/div&gt;</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>     &lt;div style=&quot;position: absolute; top: 17%; left: 17%; width: 66%; height: 66%; background-color: #ffffff; border-radius: 50%;&quot;&gt;&lt;/div&gt;</div></td><td class="diff-marker"></td><td style="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;"><div>     &lt;div style=&quot;position: absolute; top: 17%; left: 17%; width: 66%; height: 66%; background-color: #ffffff; border-radius: 50%;&quot;&gt;&lt;/div&gt;</div></td></tr> <tr><td class="diff-marker"></td><td style="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;"><div>     &lt;div style=&quot;position: absolute; left: 50.0%; top: 8.5%; transform: translate(-50%, -50%); font-size: 16px; text-transform: capitalize; z-index: 10;&quot;&gt;[[Algebra|&lt;span style=&quot;color:#fff;&quot;&gt;&#039;&#039;&#039;Algebra&#039;&#039;&#039;&lt;/span&gt;]]&lt;/div&gt;</div></td><td class="diff-marker"></td><td style="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;"><div>     &lt;div style=&quot;position: absolute; left: 50.0%; top: 8.5%; transform: translate(-50%, -50%); font-size: 16px; text-transform: capitalize; z-index: 10;&quot;&gt;[[Algebra|&lt;span style=&quot;color:#fff;&quot;&gt;&#039;&#039;&#039;Algebra&#039;&#039;&#039;&lt;/span&gt;]]&lt;/div&gt;</div></td></tr> <!-- diff cache key mathepedia:diff:1.41:old-15:rev-62:php=table --> </table>

InfernalAtom683 https://www.mathepedia.wiki/w/index.php?title=Template:Main_Page/Category_ring&diff=15&oldid=prev 2026-03-22T11:22:12Z

<p>1 revision imported</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 19:22, 22 March 2026</td> </tr><tr><td colspan="4" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr> <!-- diff cache key mathepedia:diff:1.41:old-14:rev-15 --> </table>

InfernalAtom683 https://www.mathepedia.wiki/w/index.php?title=Template:Main_Page/Category_ring&diff=14&oldid=prev 2026-02-28T10:37:20Z

<p></p> <p><b>New page</b></p><div>&lt;div style=&quot;position: relative; width: 600px; height: 600px; margin: 0 auto;&quot;&gt;<br /> &lt;div style=&quot;position: absolute; top: 0; left: 0; width: 100%; height: 100%; border-radius: 50%; transform: rotate(20deg); background: conic-gradient( transparent 0deg 2deg, #999933 2deg 38deg, transparent 38deg 42deg, #669933 42deg 78deg, transparent 78deg 82deg, #339933 82deg 118deg, transparent 118deg 122deg, #339999 122deg 158deg, transparent 158deg 162deg, #336699 162deg 198deg, transparent 198deg 202deg, #333399 202deg 238deg, transparent 238deg 242deg, #993399 242deg 278deg, transparent 278deg 282deg, #993366 282deg 318deg, transparent 318deg 322deg, #993333 322deg 358deg, transparent 358deg 360deg );&quot;&gt;&lt;/div&gt;<br /> &lt;div style=&quot;position: absolute; top: 17%; left: 17%; width: 66%; height: 66%; background-color: #ffffff; border-radius: 50%;&quot;&gt;&lt;/div&gt;<br /> &lt;div style=&quot;position: absolute; left: 50.0%; top: 8.5%; transform: translate(-50%, -50%); font-size: 16px; text-transform: capitalize; z-index: 10;&quot;&gt;[[Algebra|&lt;span style=&quot;color:#fff;&quot;&gt;&#039;&#039;&#039;Algebra&#039;&#039;&#039;&lt;/span&gt;]]&lt;/div&gt;<br /> &lt;div style=&quot;position: absolute; left: 23.3%; top: 18.2%; transform: translate(-50%, -50%); font-size: 16px; text-transform: capitalize; z-index: 10;&quot;&gt;[[Foundation|&lt;span style=&quot;color:#fff;&quot;&gt;&#039;&#039;&#039;Foundation&#039;&#039;&#039;&lt;/span&gt;]]&lt;/div&gt;<br /> &lt;div style=&quot;position: absolute; left: 9.1%; top: 42.8%; transform: translate(-50%, -50%); font-size: 16px; text-transform: capitalize; z-index: 10;&quot;&gt;[[Discrete|&lt;span style=&quot;color:#fff;&quot;&gt;&#039;&#039;&#039;Discrete&#039;&#039;&#039;&lt;/span&gt;]]&lt;/div&gt;<br /> &lt;div style=&quot;position: absolute; left: 14.1%; top: 70.8%; transform: translate(-50%, -50%); font-size: 16px; text-transform: capitalize; z-index: 10;&quot;&gt;[[Analysis|&lt;span style=&quot;color:#fff;&quot;&gt;&#039;&#039;&#039;Analysis&#039;&#039;&#039;&lt;/span&gt;]]&lt;/div&gt;<br /> &lt;div style=&quot;position: absolute; left: 35.8%; top: 89.0%; transform: translate(-50%, -50%); font-size: 16px; text-transform: capitalize; z-index: 10;&quot;&gt;[[Statistics|&lt;span style=&quot;color:#fff;&quot;&gt;&#039;&#039;&#039;Statistics&#039;&#039;&#039;&lt;/span&gt;]]&lt;/div&gt;<br /> &lt;div style=&quot;position: absolute; left: 64.2%; top: 89.0%; transform: translate(-50%, -50%); font-size: 16px; text-transform: capitalize; z-index: 10;&quot;&gt;[[Geometry|&lt;span style=&quot;color:#fff;&quot;&gt;&#039;&#039;&#039;Geometry&#039;&#039;&#039;&lt;/span&gt;]]&lt;/div&gt;<br /> &lt;div style=&quot;position: absolute; left: 85.9%; top: 70.8%; transform: translate(-50%, -50%); font-size: 16px; text-transform: capitalize; z-index: 10;&quot;&gt;[[Topology|&lt;span style=&quot;color:#fff;&quot;&gt;&#039;&#039;&#039;Topology&#039;&#039;&#039;&lt;/span&gt;]]&lt;/div&gt;<br /> &lt;div style=&quot;position: absolute; left: 90.9%; top: 42.8%; transform: translate(-50%, -50%); font-size: 16px; text-transform: capitalize; z-index: 10;&quot;&gt;[[Computation|&lt;span style=&quot;color:#fff;&quot;&gt;&#039;&#039;&#039;Computation&#039;&#039;&#039;&lt;/span&gt;]]&lt;/div&gt;<br /> &lt;div style=&quot;position: absolute; left: 76.7%; top: 18.2%; transform: translate(-50%, -50%); font-size: 16px; text-transform: capitalize; z-index: 10;&quot;&gt;[[Crosscurriculum|&lt;span style=&quot;color:#fff;&quot;&gt;&#039;&#039;&#039;Crosscurriculum&#039;&#039;&#039;&lt;/span&gt;]]&lt;/div&gt;<br /> &lt;div style=&quot;position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); text-align: center; width: 80%; z-index: 5;&quot;&gt;<br /> &lt;div style=&quot;margin-bottom: 10px;&quot;&gt;[[File:Mathepedia.png|200px|link=]]&lt;/div&gt;<br /> &lt;div style=&quot;margin-bottom: 10px;&quot;&gt;[[File:Word_mark.svg|200px|link=]]&lt;/div&gt;<br /> &lt;/div&gt;<br /> &lt;/div&gt;</div>

InfernalAtom683