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"base:title": "0oo - Negative Cardinality"
"og:title": "Negative Cardinality"
"og:description": "&lt;i&gt;The invention of negative numbers proved to be useful in mathematics. Set operations, however, do not have the idea of having less than 0 elements. We reach the empty set {}, and then stop, but why should we? Imagine a property: subtracting an element that is not in a set creates a potentiality to annihilate such element. Such potentiality could be marked as elements with an apostrophe. I.e., {1,2&#x27;,2} = {1}. This idea was inspired by &quot;World’s Most Exclusive Club,&quot; when thinking about the super-exclusiveness.&lt;/i&gt; Credits: [Inyuki](https://www.halfbakery.com/user/Inyuki) of [HalfBakery](https://www.halfbakery.com/idea/Negative_20Cardinality)."
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"item:parent:intents": [{"url": "/intent/1268/", "title": "Науки: Математика"}, {"url": "/intent/909/", "title": "Математика"}, {"url": "/intent/961/", "title": "General and Other Mathematics"}, {"url": "/intent/962/", "title": "Pure Mathematics"}]
"item:title": ".:en:Negative Cardinality.:lt:Neigiamas aibių kardinalumas.:cn:负元素个数性"
"item:summary": ".:en:A mathematical set property of having less than 0 elements (Just like antimatter in Physics.).:lt:Matematinė aibės savybė turėti mažiau nei 0 elementų (Aibės, kurios veikia panašiai kaip antimaterija Fizikoje.).:cn:少于0个元素的数学集合属性（就像物理学中的反物质。）"
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"item:body": |
    .:en
    
    <i>The invention of negative numbers proved to be useful in mathematics. Set operations, however, do not have the idea of having less than 0 elements. We reach the empty set {}, and then stop, but why should we? Imagine a property: subtracting an element that is not in a set creates a potentiality to annihilate such element. Such potentiality could be marked as elements with an apostrophe. I.e., {1,2',2} = {1}.
    
    This idea was inspired by "World’s Most Exclusive Club," when thinking about the super-exclusiveness.</i>
    
    Credits: [Inyuki](https://www.halfbakery.com/user/Inyuki) of [HalfBakery](https://www.halfbakery.com/idea/Negative_20Cardinality).
    
    .:lt
    <i>Neigiamų ir menamų skaičių išradimas pasirodė esąs naudingas matematikoje. Tačiau aibių operacijos kažkodėl nepalaiko galimybės turėti mažiau nei 0 elementų: atiminėdami elementus iš aibės pasiekiame tuščią aibe su 0 elementų, ir čia sustojame, bet kodėl gi sustoti? Tad, įsivaizduokime tokią elementų savybę: iš aibės atimant aibėje neegzistuojantį elementą, aibė įgyja potencialą anihiliuoti tokį pat elementą, kaip anti-dalelės anihiliuoja daleles. Toks neigiamas potencialas galėtų būti žymimas kokiu nors simboliu, kaip kad apostrofa, pvz.: {1,2',2} = {1}.
    
    Ši idėja įkvėpta "[Pasaulio išskirtiniausių klubo](https://www.halfbakery.com/idea/World_92s_20Most_20Exclusive_20Club)," idėjos, ir atsirado galvojant apie tai, kaip sukurti super-išskirtinumą.</i>
    
    Autorius: [Inyuki](https://www.halfbakery.com/user/Inyuki) iš [HalfBakery](https://www.halfbakery.com/idea/Negative_20Cardinality).
    
    .:cn
    负数和虚数的发明被证明对数学很有用。然而，集合运算并没有少于0个元素的概念。我们到达空集 {}，然后就停止了，但为什么要这样呢？想象一个属性：减去一个不在集合中的元素，会产生一个消灭该元素的潜力。这种潜力可以标记为带有撇号的元素。即，{1,2',2} = {1}。
    
    这个想法是受“世界上最独特的俱乐部”的启发，在思考超级排他性的时候。
    
    来自：[Inyuki](https://www.halfbakery.com/user/Inyuki) 从 [HalfBakery](https://www.halfbakery.com/idea/Negative_20Cardinality)。
"item:source-date": ""
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"item:owner": "Inyuki"
"item:created": "2021-06-03T17:03:58.277708"
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- "id": "l-7001"
  "url": "https://github.com/wefindx/asterisk/blob/master/docs/2016-09-28_Goals_are_Just_Assets.md"
  "text": "github.com: &quot;Goals are Just Assets&quot;"
  "note": |
    Goals are just assets with negative sign of carnality, so such theory would be useful for formalizing goal pursuit...
  "owner": "Mindey"
  "ownerlink": "/user/147/Mindey"
  "permalink": "/method/25001/?l=ru#l-7001"
  "created": "2021-06-16T07:50:41.908759"
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- "id": "p-7001"
  "title": "Quantitative Cardinality Sets Project"
  "url": "/project/7001/"
  "mission": "Brining sets with quantifiabiable cardinality into common use in mathematics."
  "owner": "Inyuki"
  "ownerlink": "/user/206/Inyuki"
  "created": "2021-06-03T17:15:01.655272"
  "permalink": "/method/25001/?l=ru#p-7001"

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"item:comment:items":
- "id": "a-68001"
  "mtrans": |

    Отрицательная мощность - это дефицит чего-то, задача, которую еще предстоит сделать. Значит, это связано с последовательностью и временем. Очень интересно

  "text": |
    Negative cardinality is deficit of something, a task yet to be done. It has to do with sequence, then, and time. Really interesting
  "owner": "skihappy"
  "ownerlink": "/user/14001/skihappy"
  "permalink": "/method/25001/?l=ru#a-68001"
  "created": "2021-08-05T21:16:01.721735"
- "id": "a-69001"
  "mtrans": |

    Да, возможно, это могло бы упростить бухгалтерский учет, или, может быть, это могло бы даже помочь сделать преследование цели более воображаемым, поскольку все, что формализовано как набор наборов ... наборов, может внезапно иметь этот [воображаемый компонент] (https: / /github.com/wefindx/asterisk/blob/master/docs/2016-09-28_Goals_are_Just_Assets.md

  "text": |
    Yeah, perhaps it could simplify accounting, or maybe, it could even help make goal-pursuit more imaginary, as everything that's formalized as a set of sets of ... of sets, could suddenly have that [imaginary component](https://github.com/wefindx/asterisk/blob/master/docs/2016-09-28_Goals_are_Just_Assets.md#defining-on-goals) ("goals are just imaginary assets").
  "owner": "Inyuki"
  "ownerlink": "/user/206/Inyuki"
  "permalink": "/method/25001/?l=ru#a-69001"
  "created": "2021-08-05T21:19:26.165141"
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