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WikiCards · Card list · Science cards · Group theory
Uncommon card · Science
Group theory, an Uncommon card
In abstract algebra, group theory studies the algebraic structures known as groups.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 73
- DEF
- 59
- Power
- 132
- Wikipedia reads a year
- 120,000
Power 132 (ATK + DEF): stronger than 75 % of WikiCards cards.
Group theory quiz: 3 questions
Three questions on the Group theory card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Groups recur throughout mathematics, and the ______ of group theory have influenced many parts of algebra.
Answer
methods. Groups recur throughout mathematics, and the methods of group theory have influenced many parts of algebra. From the Group theory article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Group theory. Group theory 73 · The Castle of Otranto 70 · Voltage 67 · Cardiac cycle 64 ATK in WikiCards.
Which of these Wikipedia articles is read the most in a year?
Answer
Voltage. Voltage 190,000 · Group theory 120,000 · Cardiac cycle 91,000 · Jakob Ammann 68,000 Wikipedia reads over a year.
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.
- The concept of a group is central to abstract algebra: other well-known algebraic structures, such as rings, fields, and vector spaces, can all be seen as groups endowed with additional operations and axioms.
- Groups recur throughout mathematics, and the methods of group theory have influenced many parts of algebra.
- Linear algebraic groups and Lie groups are two branches of group theory that have experienced advances and have become subject areas in their own right.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Group theory article was read about 120,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 73 and blocks with 59: each hit it takes is cut by 24 %.
How to get Group theory
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 Science cards
Cards close in power
The cards just above and just below Group theory in the power ranking, all domains together.
- Genpei WarUncommon · History · ATK 71 DEF 61
- The Castle of OtrantoUncommon · Arts · ATK 70 DEF 62
- Theoretical physicsUncommon · Science · ATK 69 DEF 63
- Liam BradyUncommon · Society · ATK 71 DEF 61
- Aran IslandsUncommon · Nature · ATK 72 DEF 60
- CumberlandUncommon · History · ATK 72 DEF 60
Card lists
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Credits
Text : Wikipedia, Group theory (revision), CC BY-SA 4.0. Photo : Original: Jakob.scholbach Vector: Pbroks13, CC BY-SA 3.0, Wikimedia Commons.
