https://wiki.tiffa.net/w/index.php?action=history&feed=atom&title=Item%3AQ743 2026-07-12T22:16:05Z Revision history for this page on the wiki MediaWiki 1.43.0 https://wiki.tiffa.net/w/index.php?title=Item:Q743&diff=6461&oldid=prev 2023-01-25T23:48:18Z

<p>‎<span dir="auto"><span class="autocomment">Created claim: </span></span> <a href="/wiki/Property:P30" title="‎properties for this type‎ | ‎when this subject is used as object of &quot;instance of&quot; or &quot;occupation&quot;, the following properties normally apply‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">properties for this type</span> <span class="wb-itemlink-id">(P30)</span></span></a>: <a href="/wiki/Property:P42" title="‎has operator‎ | ‎mathematical operator associated with this algebraic structure‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">has operator</span> <span class="wb-itemlink-id">(P42)</span></span></a></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 08:48, 26 January 2023</td> </tr><tr><td colspan="2" class="diff-lineno"></td><td colspan="2" class="diff-lineno">Property / <a title="Property:P30" href="/wiki/Property:P30">properties for this type</a></td></tr><tr><td colspan="2"> </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><ins style="font-weight: bold; text-decoration: none;"><span><a title="Property:P42" href="/wiki/Property:P42">has operator</a></span></ins></div></td></tr><tr><td colspan="2" class="diff-lineno"></td><td colspan="2" class="diff-lineno">Property / <a title="Property:P30" href="/wiki/Property:P30">properties for this type</a>: <a title="Property:P42" href="/wiki/Property:P42">has operator</a> / rank</td></tr><tr><td colspan="2"> </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><ins style="font-weight: bold; text-decoration: none;"><span>Normal rank</span></ins></div></td></tr></table>

Fire https://wiki.tiffa.net/w/index.php?title=Item:Q743&diff=6373&oldid=prev 2023-01-25T05:09:41Z

<p>‎<span dir="auto"><span class="autocomment">Created claim: </span></span> <a href="/wiki/Property:P30" title="‎properties for this type‎ | ‎when this subject is used as object of &quot;instance of&quot; or &quot;occupation&quot;, the following properties normally apply‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">properties for this type</span> <span class="wb-itemlink-id">(P30)</span></span></a>: <a href="/wiki/Property:P41" title="‎identity element‎ | ‎value of the identity element of the mathematical operation‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">identity element</span> <span class="wb-itemlink-id">(P41)</span></span></a></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 14:09, 25 January 2023</td> </tr><tr><td colspan="2" class="diff-lineno"></td><td colspan="2" class="diff-lineno">Property / <a title="Property:P30" href="/wiki/Property:P30">properties for this type</a></td></tr><tr><td colspan="2"> </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><ins style="font-weight: bold; text-decoration: none;"><span><a title="Property:P41" href="/wiki/Property:P41">identity element</a></span></ins></div></td></tr><tr><td colspan="2" class="diff-lineno"></td><td colspan="2" class="diff-lineno">Property / <a title="Property:P30" href="/wiki/Property:P30">properties for this type</a>: <a title="Property:P41" href="/wiki/Property:P41">identity element</a> / rank</td></tr><tr><td colspan="2"> </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><ins style="font-weight: bold; text-decoration: none;"><span>Normal rank</span></ins></div></td></tr></table>

Fire https://wiki.tiffa.net/w/index.php?title=Item:Q743&diff=6360&oldid=prev 2023-01-25T05:02:26Z

<p>‎<span dir="auto"><span class="autocomment">Created claim: </span></span> <a href="/wiki/Property:P8" title="‎has part(s)‎ | ‎part of this subject; inverse property of &quot;part of&quot; (7). See also &quot;has parts of the class&quot; (P9).‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">has part(s)</span> <span class="wb-itemlink-id">(P8)</span></span></a>: <a href="/wiki/Item:Q326" title="‎operation‎ | ‎mathematical procedure which produces a result from zero or more input values‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">operation</span> <span class="wb-itemlink-id">(Q326)</span></span></a></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 14:02, 25 January 2023</td> </tr><tr><td colspan="2" class="diff-lineno"></td><td colspan="2" class="diff-lineno">Property / <a title="Property:P8" href="/wiki/Property:P8">has part(s)</a></td></tr><tr><td colspan="2"> </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><ins style="font-weight: bold; text-decoration: none;"><span><a title="Item:Q326" href="/wiki/Item:Q326">operation</a></span></ins></div></td></tr><tr><td colspan="2" class="diff-lineno"></td><td colspan="2" class="diff-lineno">Property / <a title="Property:P8" href="/wiki/Property:P8">has part(s)</a>: <a title="Item:Q326" href="/wiki/Item:Q326">operation</a> / rank</td></tr><tr><td colspan="2"> </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><ins style="font-weight: bold; text-decoration: none;"><span>Normal rank</span></ins></div></td></tr></table>

Fire https://wiki.tiffa.net/w/index.php?title=Item:Q743&diff=6359&oldid=prev 2023-01-25T05:02:18Z

<p>‎<span dir="auto"><span class="autocomment">Changed claim: </span></span> <a href="/wiki/Property:P8" title="‎has part(s)‎ | ‎part of this subject; inverse property of &quot;part of&quot; (7). See also &quot;has parts of the class&quot; (P9).‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">has part(s)</span> <span class="wb-itemlink-id">(P8)</span></span></a>: <a href="/wiki/Item:Q661" title="‎set‎ | ‎well-defined mathematical collection of distinct objects‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">set</span> <span class="wb-itemlink-id">(Q661)</span></span></a></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 14:02, 25 January 2023</td> </tr><tr><td colspan="2" class="diff-lineno"></td><td colspan="2" class="diff-lineno">Property / <a title="Property:P8" href="/wiki/Property:P8">has part(s)</a>: <a title="Item:Q661" href="/wiki/Item:Q661">set</a> / qualifier</td></tr><tr><td colspan="2"> </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><ins style="font-weight: bold; text-decoration: none;"><span><a title="Property:P40" href="/wiki/Property:P40">object has role</a>: <a title="Item:Q744" href="/wiki/Item:Q744">underlying set</a></span></ins></div></td></tr></table>

Fire https://wiki.tiffa.net/w/index.php?title=Item:Q743&diff=6352&oldid=prev 2023-01-25T04:57:27Z

<p>‎<span dir="auto"><span class="autocomment">Created claim: </span></span> <a href="/wiki/Property:P8" title="‎has part(s)‎ | ‎part of this subject; inverse property of &quot;part of&quot; (7). See also &quot;has parts of the class&quot; (P9).‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">has part(s)</span> <span class="wb-itemlink-id">(P8)</span></span></a>: <a href="/wiki/Item:Q661" title="‎set‎ | ‎well-defined mathematical collection of distinct objects‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">set</span> <span class="wb-itemlink-id">(Q661)</span></span></a></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 13:57, 25 January 2023</td> </tr><tr><td colspan="2" class="diff-lineno"></td><td colspan="2" class="diff-lineno">Property / <a title="Property:P8" href="/wiki/Property:P8">has part(s)</a></td></tr><tr><td colspan="2"> </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><ins style="font-weight: bold; text-decoration: none;"><span><a title="Item:Q661" href="/wiki/Item:Q661">set</a></span></ins></div></td></tr><tr><td colspan="2" class="diff-lineno"></td><td colspan="2" class="diff-lineno">Property / <a title="Property:P8" href="/wiki/Property:P8">has part(s)</a>: <a title="Item:Q661" href="/wiki/Item:Q661">set</a> / rank</td></tr><tr><td colspan="2"> </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><ins style="font-weight: bold; text-decoration: none;"><span>Normal rank</span></ins></div></td></tr></table>

Fire https://wiki.tiffa.net/w/index.php?title=Item:Q743&diff=6351&oldid=prev 2023-01-25T04:56:56Z

<p>‎<span dir="auto"><span class="autocomment">Created claim: </span></span> <a href="/wiki/Property:P1" title="‎subclass of‎ | ‎this item is a subclass (subset) of that item; all instances of these items are instances of those items; different from P2 (instance of), e.g.: K2 is an instance of mountain; volcano is a subclass of mountain (and an instance of volcanic landform).‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">subclass of</span> <span class="wb-itemlink-id">(P1)</span></span></a>: <a href="/wiki/Item:Q465" title="‎mathematical structure‎ | ‎additional mathematical object that, in some manner, attaches (or relates) to that set to endow it with some additional meaning or significance‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">mathematical structure</span> <span class="wb-itemlink-id">(Q465)</span></span></a></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 13:56, 25 January 2023</td> </tr><tr><td colspan="2" class="diff-lineno"></td><td colspan="2" class="diff-lineno">Property / <a title="Property:P1" href="/wiki/Property:P1">subclass of</a></td></tr><tr><td colspan="2"> </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><ins style="font-weight: bold; text-decoration: none;"><span><a title="Item:Q465" href="/wiki/Item:Q465">mathematical structure</a></span></ins></div></td></tr><tr><td colspan="2" class="diff-lineno"></td><td colspan="2" class="diff-lineno">Property / <a title="Property:P1" href="/wiki/Property:P1">subclass of</a>: <a title="Item:Q465" href="/wiki/Item:Q465">mathematical structure</a> / rank</td></tr><tr><td colspan="2"> </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><ins style="font-weight: bold; text-decoration: none;"><span>Normal rank</span></ins></div></td></tr></table>

Fire https://wiki.tiffa.net/w/index.php?title=Item:Q743&diff=6350&oldid=prev 2023-01-25T04:56:41Z

<p>‎<span dir="auto"><span class="autocomment">Created claim: </span></span> <a href="/wiki/Property:P2" title="‎instance of‎ | ‎that class of which this subject is a particular example and member; different from P1 (subclass of); for example: K2 is an instance of mountain; volcano is a subclass of mountain (and an instance of volcanic landform)‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">instance of</span> <span class="wb-itemlink-id">(P2)</span></span></a>: <a href="/wiki/Item:Q191" title="‎mathematical concept‎ | ‎abstract entity in mathematics‎"><span class="wb-itemlink"><span class="wb-itemlink-label" lang="en" dir="ltr">mathematical concept</span> <span class="wb-itemlink-id">(Q191)</span></span></a></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 13:56, 25 January 2023</td> </tr><tr><td colspan="2" class="diff-lineno"></td><td colspan="2" class="diff-lineno">Property / <a title="Property:P2" href="/wiki/Property:P2">instance of</a></td></tr><tr><td colspan="2"> </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><ins style="font-weight: bold; text-decoration: none;"><span><a title="Item:Q191" href="/wiki/Item:Q191">mathematical concept</a></span></ins></div></td></tr><tr><td colspan="2" class="diff-lineno"></td><td colspan="2" class="diff-lineno">Property / <a title="Property:P2" href="/wiki/Property:P2">instance of</a>: <a title="Item:Q191" href="/wiki/Item:Q191">mathematical concept</a> / rank</td></tr><tr><td colspan="2"> </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><ins style="font-weight: bold; text-decoration: none;"><span>Normal rank</span></ins></div></td></tr></table>

Fire https://wiki.tiffa.net/w/index.php?title=Item:Q743&diff=6349&oldid=prev 2023-01-25T04:56:15Z

<p>‎<span dir="auto"><span class="autocomment">Created a new Item: </span></span> algebraic structure, set in category theory with one or more finitary operations defined on it</p> <a href="https://wiki.tiffa.net/w/index.php?title=Item:Q743&amp;diff=6349">Show changes</a>

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