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WikiCards · Card list · Society cards · Set
Rare card · Society
Set, a Rare card
In mathematics, a set is a collection of different things, the things are called elements or members of the set and are typically mathematical objects: numbers, symbols, points in space, lines, other geometric shapes, variables, functions, or even other sets.
- Rarity
- Rare
- Domain
- Society
- ATK
- 76
- DEF
- 80
- Power
- 156
- Wikipedia reads a year
- 220,000
Power 156 (ATK + DEF): stronger than 80 % of WikiCards cards.
Set quiz: 3 questions
Three questions on the Set card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Sets cannot be mathematically defined, since they form a ______ notion.
Answer
primitive. Sets cannot be mathematically defined, since they form a primitive notion. From the Set article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Provence. Provence 85 · BNP Paribas 80 · Set 76 · Ivan Pavlov 73 ATK in WikiCards.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- Sets cannot be mathematically defined, since they form a primitive notion.
- Instead, they are characterized by basic properties that sets must have to correspond to intuition about collections.
- In modern mathematics, since the first half of the 20th century, all mathematical objects are ultimately defined in terms of sets.
Why it is Rare
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Set article was read about 220,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 76 and blocks with 80: each hit it takes is cut by 32 %.
How to get Set
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Society cards
Cards close in power
The cards just above and just below Set in the power ranking, all domains together.
- Great Turkish WarRare · History · ATK 76 DEF 80
- ProvenceRare · History · ATK 85 DEF 71
- ChulalongkornRare · History · ATK 79 DEF 77
- Aix-en-ProvenceRare · Society · ATK 78 DEF 78
- Asian water monitorRare · Nature · ATK 74 DEF 82
- Ivan PavlovUncommon · Science · ATK 73 DEF 83
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Society cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Set (revision), CC BY-SA 4.0. Photo : PolygonsSet.svg : kismalac / derivative work: Stephan Kulla ( Stephan Kulla ), Jochen Burg, CC0, Wikimedia Commons.
