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WikiCards · Card list · Science cards · Rule of product
Common card · Science
Rule of product, a Common card
In combinatorics, the rule of product or multiplication principle is a basic counting principle.
- Rarity
- Common
- Domain
- Science
- ATK
- 42
- DEF
- 19
- Power
- 61
- Wikipedia reads a year
- 9,400
Power 61 (ATK + DEF): stronger than 5 % of WikiCards cards.
Rule of product quiz: 3 questions
Three questions on the Rule of product card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Which of these cards hits hardest (highest ATK)?
Answer
Nounkounkan. Nounkounkan 45 · Rule of product 42 · List of Stalin's residences 35 · Zinc finger protein 438 26 ATK in WikiCards.
Which of these Wikipedia articles is read the most in a year?
Answer
Rule of product. Rule of product 9,400 · Zinc finger protein 438 160 · Nounkounkan 120 · Joseph Mrakh 93 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.
- Stated simply, it is the intuitive idea that if there are a ways of doing something and b ways of doing another thing, then there are a · b ways of performing both actions.
Why it is Common
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Rule of product article was read about 9,400 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 42 and blocks with 19: each hit it takes is cut by 8 %.
How to get Rule of product
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 Rule of product in the power ranking, all domains together.
- Christian Gottlob NeefeCommon · Arts · ATK 46 DEF 15
- Dario DuriganCommon · Society · ATK 44 DEF 17
- Otto BayerCommon · Science · ATK 40 DEF 21
- GopashtamiCommon · Society · ATK 41 DEF 20
- Flag of LadinsCommon · History · ATK 38 DEF 23
- H I regionCommon · Science · ATK 43 DEF 18
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Rule of product (revision), CC BY-SA 4.0. Photo : Svjo, CC BY-SA 3.0, Wikimedia Commons.
